The Best Unleaded Gas Prices from Casper, WY to West Valley City, UT

Best Exit

Average Price

Highest

Entire Trip

Avg: $3.63

High: $4.60

Conoco

Exit 188B Casper, WY

$2.839

$3.63

$4.599

Wyoming

Avg: $3.35

High: $4.30

Conoco

Exit 188B Casper, WY

$2.839

$3.35

$4.299

Utah

Avg: $3.91

High: $4.80

Sam's Club Gasoline

Exit 305B Salt Lake City, UT

$3.739

$3.91

$4.799

Show Breakdown By State

Only searching fuel stations along supported Interstates, which make up 69.4% (285.7 of 411.7 miles) of this trip.

Order by: Driving
EXIT 188B 25 WY-220 W; Poplar St Casper, Wyoming 1st Best Exit Conoco Left (S) - 0.96 miles 519 S Poplar St, Casper, WY 82601 $2.839 2 prices within 1 mile - Avg: $2.97
EXIT 188A 25 Center St Casper, Wyoming 2nd Best Exit Shell (W) - 0.15 miles 707 N Center St, Casper, WY 82601 $2.899 2 prices within 1 mile - Avg: $2.90
EXIT 211 80 Spruce St Rawlins, Wyoming 3rd Best Exit Maverik Right (NE) - 0.12 miles 2346 W Spruce St, Rawlins, WY 82301 $3.099 4 prices within 1 mile - Avg: $3.16
EXIT 214 80 Higley Blvd Rawlins, Wyoming 4th Best Exit Conoco Right (N) - 0.78 miles 1311 E. Cedar Street, Rawlins, WY 82301 $3.199 2 prices within 1 mile - Avg: $3.25
EXIT 209 80 Johnson Rd Rawlins, Wyoming 5th Best Exit Flying J Right (NE) - 0.09 miles I-80 Johnson Rd, Rawlins, WY 82301 $3.299 1 prices within 1 mile - Avg: $3.30
EXIT 173 80 Wamsutter Wamsutter, Wyoming 6th Best Exit One9 Left (SE) - 0.23 miles 399 Mccormick Road, Wamsutter, WY 82336 $3.359 3 prices within 1 mile - Avg: $3.40
EXIT 103 80 College Dr Rock Springs, Wyoming 6th Best Exit Kum & Go Right (W) - 0.43 miles 3910 Foothill Blvd, Rock Springs, WY 82901 $3.359 2 prices within 1 mile - Avg: $3.38
EXIT 102 80 Dewar Dr Rock Springs, Wyoming 6th Best Exit Kum & Go Left (SE) - 0.82 miles 2004 Dewar Dr, Rock Springs, WY 82901 $3.359 5 prices within 1 mile - Avg: $3.39
EXIT 91 80 I-80 BUS; U.S. 30 BUSSINESS; Green River; WY-530 Green River, Wyoming 6th Best Exit Maverik Right (W) - 0.39 miles 59 Uinta Dr, Green River, WY 82935 $3.359 2 prices within 1 mile - Avg: $3.38
EXIT 85 80 Covered Wagaon Rd Green River, Wyoming 10th Best Exit Loves Left (SE) - 0.21 miles 8901 Hwy 374, Green River, WY 82935 $3.369 1 prices within 1 mile - Avg: $3.37
EXIT 107 80 I 80 Business;US 30 Business Rock Springs, Wyoming 11th Best Exit Sinclair Left (W) - 0.3 miles 1652 9th St, Rock Springs, WY 82901 $3.399 2 prices within 1 mile - Avg: $3.40
EXIT 104 80 US-191 N; Elk St Rock Springs, Wyoming 11th Best Exit Mobil Right (NW) - 0.04 miles 1629 Elk Street, Rock Springs, WY 82901 $3.399 >24h old 6 prices within 1 mile - Avg: $3.42
EXIT 89 80 Green River Green River, Wyoming 11th Best Exit Exxon Left (SE) - 0.13 miles 1050 West Flaming Gorge Way, Green River, WY 82935 $3.399 1 prices within 1 mile - Avg: $3.40
EXIT 130 80 Point of Rocks Rock Springs, Wyoming 14th Best Exit Conoco Right (NW) - 0.17 miles 130 Point Of Rocks I- 80 Srv Rd, Point Of Rocks, WY 82942 $3.599 1 prices within 1 mile - Avg: $3.60
EXIT 3 80 Harrison Dr Evanston, Wyoming 14th Best Exit Sinclair Left (SE) - 0.03 miles 1901 Harrison Dr, Evanston, WY 82930 $3.599 >24h old 5 prices within 1 mile - Avg: $3.69
EXIT 6 80 U.S. 189 BUSSINESS; Bear River Dr; Interstate 80 BUSSINESS; WY-89 Evanston, Wyoming 16th Best Exit Shell Right (NW) - 0.18 miles 259 Bear River Drive, Evanston, WY 82930 $3.609 2 prices within 1 mile - Avg: $3.63
EXIT 5 80 WY-89 N; WY-150; Front St Evanston, Wyoming 16th Best Exit Chevron Right (NW) - 0.19 miles 106 N 3rd St, Evanston, WY 82930 $3.609 3 prices within 1 mile - Avg: $3.64
EXIT 30 80 Bigelow Rd Fort Bridger, Wyoming 18th Best Exit TA Travel Center Right (NW) - 0.06 miles Exit 30 I80 Bigalow Rd, Fort Bridger, WY 82933 $3.659 1 prices within 1 mile - Avg: $3.66
EXIT 99 80 US-191 S; E Flaming Gorge Rd Green River, Wyoming 19th Best Exit Shell Left (S) - 0.11 miles 8 Purple Sage Rd, Rock Springs, WY 82901 $3.699 1 prices within 1 mile - Avg: $3.70
EXIT 305B 80 2100 so.; 1300 so.; 300 so. Salt Lake City, Utah 20th Best Exit Sam's Club Gasoline Right (NE) - 0.32 miles 1905 S 300 W, Salt Lake City, UT 84115 $3.739 6 prices within 1 mile - Avg: $3.84
EXIT 68 80 Little America Green River, Wyoming 21st Best Exit Sinclair Right (NW) - 0.09 miles I-80 Exit 68, Little America, WY 82929 $3.799 1 prices within 1 mile - Avg: $3.80
EXIT 41 80 WY-413; Lyman Lyman, Wyoming 21st Best Exit Gas N Go #15 Right (NW) - 0.09 miles 2797 Country Road 231, Lyman, WY 82937 $3.799 1 prices within 1 mile - Avg: $3.80
EXIT 123B 80 UT 201;900 West Salt Lake City, Utah 23rd Best Exit Flying J Right (NE) - 0.16 miles 2025 S 900th W, Salt Lake City, UT 84119 $3.839 3 prices within 1 mile - Avg: $3.92
EXIT 162 80 Coalville Coalville, Utah 24th Best Exit Sinclair Left (E) - 0.2 miles 118 N 50th E, Coalville, UT 84017 $3.849 3 prices within 1 mile - Avg: $3.86
EXIT 125 80 700 E Salt Lake City, Utah 25th Best Exit Exxon Right (NW) - 0.7 miles 502 E 2100 S, Salt Lake City, UT 84106-1423 $3.859 3 prices within 1 mile - Avg: $3.89
EXIT 126 80 1300 E; W Minster College; Sugar House Salt Lake City, Utah 26th Best Exit Smith's Right (NW) - 0.33 miles 1974 S 1100 E, Salt Lake City, UT 84106 $3.899 4 prices within 1 mile - Avg: $3.99
EXIT 124 80 State St; US-89 Salt Lake City, Utah 26th Best Exit 7-Eleven Right (N) - 0.46 miles 2102 S State St, Salt Lake City, UT 84115 $3.899 2 prices within 1 mile - Avg: $3.92
EXIT 146 80 US-40 E; Heber; Provo Park City, Utah 28th Best Exit Bell's Silver Creek Right (N) - 0.09 miles 7100 Silver Creek Rd, Park City, UT 84098 $3.919 1 prices within 1 mile - Avg: $3.92
EXIT 145 80 UT-224 S; Kmball Jct; Park City Park City, Utah 28th Best Exit Smiths #072 Left (S) - 0.28 miles 1725 Uinta Way, Park City, UT 84098 $3.919 2 prices within 1 mile - Avg: $4.08
EXIT 141 80 Jeremy Ranch Park City, Utah 28th Best Exit Phillips 66 Right (NE) - 0.06 miles 3080 Rasmussen Rd, Park City, UT 84098 $3.919 1 prices within 1 mile - Avg: $3.92
EXIT 155 80 UT-32 S; Wanship; Kamas Peoa, Utah 31st Best Exit Sinclair Right (SW) - 0.5 miles 2246 S State Road 32, Coalville, UT 84017 $3.999 >24h old 1 prices within 1 mile - Avg: $4.00
EXIT 129 80 UT-186 W; Foothill Drive; Parleys Way Salt Lake City, Utah 32nd Best Exit Chevron Right (NW) - 0.13 miles 2362 Foothill Dr, Salt Lake City, UT 84109 $4.049 2 prices within 1 mile - Avg: $4.07
EXIT 140 80 Parleys Summit Park City, Utah 33rd Best Exit Shell Left (SW) - 0.16 miles 185 Aspen Dr, Park City, UT 84098 $4.599 1 prices within 1 mile - Avg: $4.60

iExit says...

If possible, try to fill up in Wyoming. On average, regular prices in Wyoming are 56 cents cheaper than Utah.

Worst

Best