| Gas Station | Regular | Plus | Premium | Diesel |
 | Phillips 66
2506 280th St, Montrose, IA 52639
Get Directions | $3.849 | $3.899 | N/A | $3.809 |
 | Sinclair
1395 Mulholland St, Nauvoo, IL 62354
Get Directions | $3.789 | N/A | N/A | N/A |
 | Caseys
1705 Mulholland St, Nauvoo, IL 62354
Get Directions | $3.989 | N/A | N/A | N/A |
| Becks Express Mart
3345 Main St, Keokuk, IA 52632
Get Directions | $4.079 | $3.879 | N/A | $3.699 |
| Hy-Vee
3001 Main St, Keokuk, IA 52632
Get Directions | $3.979 | N/A | N/A | $3.699 |
| Murphy Usa
3450 Main St, Keokuk, IA 52632
Get Directions | $3.899 | $3.979 | N/A | $3.699 |
| Caseys
3531 Main St, Keokuk, IA 52632
Get Directions | $3.979 | N/A | N/A | N/A |
| Caseys
326 Main St, Keokuk, IA 52632
Get Directions | $3.959 | N/A | N/A | N/A |
| Caseys
1428 38th St, Fort Madison, IA 52627
Get Directions | $3.949 | $3.849 | N/A | N/A |
| Becks Express Mart
1531 Avenue H, Fort Madison, IA 52627
Get Directions | $4.059 | $3.849 | $4.249 | $3.779 |
 | Conoco
2236 Avenue L, Fort Madison, IA 52627
Get Directions | $3.959 | N/A | $4.299 | N/A |
 | Shell
5002 Avenue O, Fort Madison, IA 52627
Get Directions | $3.949 | $3.849 | N/A | $3.809 |
 | BP
1737 Avenue H, Fort Madison, IA 52627
Get Directions | $3.949 | $3.849 | N/A | N/A |
| Caseys
1208 Avenue H, Fort Madison, IA 52627
Get Directions | $3.949 | $3.849 | N/A | N/A |
| Hy-Vee
2632 Avenue L, Fort Madison, IA 52627
Get Directions | $3.949 | $3.849 | $4.519 | $3.779 |
| Sinclair
400 N Main St, Donnellson, IA 52625
Get Directions | $3.939 | N/A | N/A | $3.809 |
| BP
101 S Main St, Donnellson, IA 52625
Get Directions | $3.839 | N/A | N/A | N/A |
| Caseys
211 Madison Ave, Donnellson, IA 52625
Get Directions | $3.939 | N/A | N/A | N/A |
| Ayerco (mo)
Hwy 61 & Us Hwy 136 Spur, Alexandria, MO 63430
Get Directions | $3.789 | $3.789
Lowest Price | $3.899
Lowest Price | $3.679
Lowest Price |
| BP
104 Lake Ave, Wayland, MO 63472
Get Directions | $3.699
Lowest Price | $4.079 | N/A | $3.679 |