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I-90 Exits in South Dakota

Showing: Cheapest Unleaded Station At Each Exit

iExit says...

On average, unleaded prices in South Dakota are cheaper than Wyoming (by 2 cents) and cheaper than Minnesota (by 4 cents).
Lowest Average Highest
$3.199
$3.41
$3.899
Across 77 gas stations along I-90 in SD
EXIT
284
S Dakota 45 N; Kimball
Kimball, South Dakota
1st Best Exit
Loves
Left (N) - 0.14 miles
$3.199
Feb 8
3 prices within 1 mile - Avg: $3.22
EXIT
330
S Dakota 37 N; Mitchell
Mitchell, South Dakota
1st Best Exit
Sinclair
Left (N) - 0.8 miles
$3.199
Feb 7
4 prices within 1 mile - Avg: $3.24
EXIT
332
S Dakota 37 S; Mitchell; Parkston
Mitchell, South Dakota
1st Best Exit
Circle K
Left (NW) - 0.33 miles
$3.199
Feb 8
5 prices within 1 mile - Avg: $3.25
EXIT
59
La Crosse Street
Rapid City, South Dakota
4th Best Exit
Sam's Club Gasoline
(E) - 0.5 miles
$3.249
Feb 8
6 prices within 1 mile - Avg: $3.35
EXIT
152
I 90 Business;SD 248P
Kadoka, South Dakota
5th Best Exit
Sinclair
Left (NW) - 0.33 miles
$3.269
Feb 7
1 prices within 1 mile - Avg: $3.27
EXIT
61
S Dakota 79 S; Crazy Horse; Mt Rushmore
Rapid City, South Dakota
6th Best Exit
Phillips 66
Right (S) - 0.98 miles
$3.279
Feb 8
4 prices within 1 mile - Avg: $3.37
EXIT
63
Box Elder; Ellsworth Air Force Base
Rapid City, South Dakota
7th Best Exit
Sinclair
Left (NE) - 0.09 miles
$3.299
Feb 8
1 prices within 1 mile - Avg: $3.30
EXIT
98
Base Line Rd; Wasta
Owanka, South Dakota
7th Best Exit
Truck white 18@2x
24 Express
Left (NE) - 0.21 miles
$3.299
Feb 6
1 prices within 1 mile - Avg: $3.30
EXIT
192
US-83 S; White River
Murdo, South Dakota
7th Best Exit
Cenex
Left (N) - 0.23 miles
$3.299
Feb 7
2 prices within 1 mile - Avg: $3.30
EXIT
212
US-83; S Dakota 53
Vivian, South Dakota
7th Best Exit
Sinclair
Left (NW) - 0.61 miles
$3.299
Feb 8
1 prices within 1 mile - Avg: $3.30
EXIT
265
I 90 Business;SD 50;East King Avenue
Chamberlain, South Dakota
7th Best Exit
Speedway
Left (N) - 0.3 miles
$3.299
Feb 7
2 prices within 1 mile - Avg: $3.40
EXIT
310
US-281; Aberdeen
Plankinton, South Dakota
7th Best Exit
Cenex
Right (SW) - 0.07 miles
$3.299
Feb 8
1 prices within 1 mile - Avg: $3.30
EXIT
344
Fulton; Alexandria
Alexandria, South Dakota
7th Best Exit
Sinclair
Right (S) - 0.17 miles
$3.299
Feb 7
1 prices within 1 mile - Avg: $3.30
EXIT
379
S Dakota 19; Humboldt; Madison
Humboldt, South Dakota
7th Best Exit
Clark
Left (N) - 0.29 miles
$3.299
Feb 8
1 prices within 1 mile - Avg: $3.30
EXIT
387
Hartford
Hartford, South Dakota
7th Best Exit
BP
Left (N) - 0.19 miles
$3.299
Feb 7
1 prices within 1 mile - Avg: $3.30
EXIT
399
South Dakota 115; Cliff Avenue; Interstate 90; Airport
Sioux Falls, South Dakota
7th Best Exit
Loves
Right (W) - 0.08 miles
$3.299
Feb 8
4 prices within 1 mile - Avg: $3.34
EXIT
406
South Dakota 11; Corson; Brandon
Brandon, South Dakota
7th Best Exit
Circle K
Right (S) - 0.19 miles
$3.299
Feb 7
1 prices within 1 mile - Avg: $3.30
EXIT
58
Haines Ave
Rapid City, South Dakota
18th Best Exit
Diesel white 18@2x
Yesway
Left (N) - 0.09 miles
$3.329
Feb 7
4 prices within 1 mile - Avg: $3.51
EXIT
67B
Main Gate; Liberty Blvd; Elisworth AFB
Box Elder, South Dakota
18th Best Exit
Loves
Left (N) - 0.23 miles
$3.329
Feb 8
1 prices within 1 mile - Avg: $3.33
EXIT
14
U.S. 14A; Spearfish Canyon; B.H. National Forest; Scenic Byway
Spearfish, South Dakota
20th Best Exit
Sinclair
Left (NE) - 0.34 miles
$3.339
Feb 7
2 prices within 1 mile - Avg: $3.59
EXIT
110
South Dakota 240; Glenn St; Wall; Badlands
Wall, South Dakota
21st Best Exit
Exxon
Left (N) - 0.13 miles
$3.349
Feb 8
4 prices within 1 mile - Avg: $3.45
EXIT
23
US-212 E
Whitewood, South Dakota
22nd Best Exit
Mobil
Right (S) - 0.17 miles
$3.359
Feb 7
2 prices within 1 mile - Avg: $3.36
EXIT
226
US-183
Presho, South Dakota
22nd Best Exit
Sinclair
Left (NW) - 0.31 miles
$3.359
Feb 7
2 prices within 1 mile - Avg: $3.63
EXIT
17
US-85 S; Deadwood-Lead
Spearfish, South Dakota
24th Best Exit
Cenex
Right (S) - 0.21 miles
$3.369
Feb 7
1 prices within 1 mile - Avg: $3.37
EXIT
10
I-90; US-85 N; North Ave; Belle Fourche
Spearfish, South Dakota
25th Best Exit
Diesel white 18@2x
Yesway
Right (W) - 0.28 miles
$3.399
Feb 7
1 prices within 1 mile - Avg: $3.40
EXIT
55
Deadwood Ave
Rapid City, South Dakota
25th Best Exit
Sinclair
Right (SW) - 0.05 miles
$3.399
Feb 8
1 prices within 1 mile - Avg: $3.40
EXIT
78
161st Ave; New Underwood
New Underwood, South Dakota
25th Best Exit
Lodging white 18@2x
Bjs New Underwood
Right (S) - 0.42 miles
$3.399
Feb 7
1 prices within 1 mile - Avg: $3.40
EXIT
260
Oacoma
Oacoma, South Dakota
25th Best Exit
Clark
Left (E) - 0.43 miles
$3.399
Feb 7
2 prices within 1 mile - Avg: $3.45
EXIT
395
Marion Road
Sioux Falls, South Dakota
25th Best Exit
BP
Right (SE) - 0.47 miles
$3.399
Feb 7
1 prices within 1 mile - Avg: $3.40
EXIT
46
Elk Creek Rd
Piedmont, South Dakota
30th Best Exit
Sinclair
Right (W) - 0.05 miles
$3.439
Feb 7
1 prices within 1 mile - Avg: $3.44
EXIT
52
Interstate 90 Business E; Peaceful Pines Road; Black Hawk
Blackhawk, South Dakota
30th Best Exit
Diesel white 18@2x
Bjs Country Store
Right (W) - 0.16 miles
$3.439
Feb 6
1 prices within 1 mile - Avg: $3.44
EXIT
60
E North St
Rapid City, South Dakota
30th Best Exit
Circle K
Right (SW) - 0.15 miles
$3.439
Feb 8
1 prices within 1 mile - Avg: $3.44
EXIT
48
Stagebarn; Canyon Rd
Blackhawk, South Dakota
33rd Best Exit
Conoco
Right (SW) - 0.04 miles
$3.449
Feb 5
2 prices within 1 mile - Avg: $3.45
EXIT
30
U.S. 14 Alternate W; S Dakota 34 E; S Dakota 79 N; Lazelle St; Deadwood-Lead
Sturgis, South Dakota
34th Best Exit
Diesel white 18@2x
Yesway #1193
Left (E) - 0.25 miles
$3.459
Feb 7
3 prices within 1 mile - Avg: $3.65
EXIT
12
Jackson Blvd; Black Hills; State Univ
Spearfish, South Dakota
35th Best Exit
Phillips 66
Right (W) - 0.33 miles
$3.479
Feb 8
4 prices within 1 mile - Avg: $3.55
EXIT
163
SD 63
Belvidere, South Dakota
35th Best Exit
Diesel white 18@2x
Belvidere Store
Right (SW) - 0.11 miles
$3.479
Feb 6
1 prices within 1 mile - Avg: $3.48
EXIT
32
Junction Ave
Sturgis, South Dakota
37th Best Exit
Sinclair
Left (SE) - 0.05 miles
$3.499
Feb 8
3 prices within 1 mile - Avg: $3.50
EXIT
248
SD 248
Reliance, South Dakota
38th Best Exit
Cenex
Left (N) - 0.87 miles
$3.509
Feb 6
1 prices within 1 mile - Avg: $3.51
EXIT
150
S Dakota 73 S; Kadoka
Kadoka, South Dakota
39th Best Exit
Conoco
Right (S) - 0.05 miles
$3.669
Feb 7
1 prices within 1 mile - Avg: $3.67
EXIT
8
Mc Guigan Rd; hfgg
Spearfish, South Dakota
40th Best Exit
Phillips 66
Left (N) - 0.19 miles
$3.849
Feb 7
1 prices within 1 mile - Avg: $3.85
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