| Gas Station | Regular | Plus | Premium | Diesel |
 | Sinclair
20286 Us Highway 59, Tarkio, MO 64491
Get Directions | $3.659 | N/A | N/A | $3.799 |
 | Caseys
912 Walnut St, Tarkio, MO 64491
Get Directions | $3.859 | N/A | N/A | N/A |
 | Cenex
1306 Us Highway 136 W, Rock Port, MO 64482
Get Directions | $3.859 | $3.799 | $3.999 | $3.809 |
 | Phillips 66
1303 Us Highway 136 W, Rock Port, MO 64482
Get Directions | $3.859 | $3.729
Lowest Price | $3.799 | $3.849 |
| Caseys
103 W Us Highway 136, Rock Port, MO 64482
Get Directions | $3.859 | N/A | N/A | N/A |
| Sinclair
517 S Main St, Rock Port, MO 64482
Get Directions | $3.609 | N/A | N/A | N/A |
| Unbranded
17800 Us Highway 136 W, Rock Port, MO 64482
Get Directions | N/A | N/A | N/A | $3.719 |
| Sinclair
1201 Us Highway 136 W, Rock Port, MO 64482
Get Directions | $3.859 | $3.959 | N/A | $3.749 |
| Sinclair
201 Ward, Craig, MO 64437
Get Directions | $3.729 | N/A | N/A | $3.679
Lowest Price |
| Unbranded
1201 Washington St, Hamburg, IA 51640
Get Directions | N/A | N/A | N/A | $4.009 |
| Caseys
1211 Washington St, Hamburg, IA 51640
Get Directions | $3.809 | $3.999 | N/A | N/A |
| Caseys
807 S Fremont St, Shenandoah, IA 51601
Get Directions | $3.899 | N/A | N/A | N/A |
| Caseys
501 W Clarinda Ave, Shenandoah, IA 51601
Get Directions | $3.699 | N/A | N/A | N/A |
| Cenex
505 Northwest Rd, Shenandoah, IA 51601
Get Directions | N/A | $3.799 | N/A | $3.799 |
| Cenex
1310 W Sheridan Ave, Shenandoah, IA 51601
Get Directions | $3.799 | $3.799 | N/A | $3.799 |
| Caseys
1303 W Sheridan Ave, Shenandoah, IA 51601
Get Directions | N/A | N/A | $4.339 | N/A |
 | Valero
711 State St, Mound City, MO 64470
Get Directions | $3.959 | N/A | $3.729 | N/A |
| Unbranded
980 State St, Mound City, MO 64470
Get Directions | $3.959 | $3.899 | N/A | $3.799 |
| MFA
1314 State St, Mound City, MO 64470
Get Directions | $3.599
Lowest Price | N/A | $3.549
Lowest Price | $3.699 |
 | BP
20717 State Highway 118, Mound City, MO 64470
Get Directions | $3.959 | $3.999 | N/A | N/A |