| Gas Station | Regular | Plus | Premium | Diesel |
 | Fast Stop (growmark)
10229 State Route 3, Red Bud, IL 62278
Get Directions | $3.729 | N/A | N/A | N/A |
| Motomart
900 S Main St, Red Bud, IL 62278
Get Directions | $3.749 | N/A | N/A | N/A |
| Unbranded
3745 State Route 3, Red Bud, IL 62278
Get Directions | N/A | N/A | N/A | $3.899 |
| Caseys
1305 S Main St, Red Bud, IL 62278
Get Directions | $3.749 | N/A | N/A | $3.859
Lowest Price |
 | Phillips 66
508 S Jackson St, New Athens, IL 62264
Get Directions | $3.799 | N/A | N/A | N/A |
| Caseys
1291 Old Baldwin Rd, New Athens, IL 62264
Get Directions | $3.799 | N/A | N/A | $4.059 |
| Caseys
103 E Myrtle St, Baldwin, IL 62217
Get Directions | $3.649
Lowest Price | N/A | N/A | N/A |
| Caseys
451 N Main St, Smithton, IL 62285
Get Directions | $3.879 | N/A | N/A | $4.009 |
| Hucks
884 N Illinois Route 3, Waterloo, IL 62298
Get Directions | $3.729 | $3.859
Lowest Price | N/A | $3.899 |
 | Circle K
209 S Market St, Waterloo, IL 62298
Get Directions | $3.729 | N/A | N/A | $3.899 |
| Fast Stop (growmark)
509 Park St, Waterloo, IL 62298
Get Directions | $3.729 | N/A | N/A | $3.899 |
| Unbranded
620 S Market St, Waterloo, IL 62298
Get Directions | $3.729 | N/A | N/A | N/A |
| U Gas
1000 N Market St, Waterloo, IL 62298
Get Directions | $3.659 | $3.879 | $4.039
Lowest Price | $3.899 |
| Motomart
751 S State St, Freeburg, IL 62243
Get Directions | $3.849 | $3.899 | N/A | $3.999 |
 | BP
108 S State St, Freeburg, IL 62243
Get Directions | $3.899 | N/A | N/A | N/A |
| Caseys
800 N State St, Freeburg, IL 62243
Get Directions | $3.849 | N/A | N/A | N/A |
| Phillips 66
430 N Main St, Marissa, IL 62257
Get Directions | $3.749 | N/A | N/A | $4.099 |
| Caseys
943 N Main St, Marissa, IL 62257
Get Directions | $3.649 | N/A | N/A | N/A |
| Unbranded
600 E Lyons St, Marissa, IL 62257
Get Directions | $3.649 | N/A | N/A | N/A |
| Circle K
1 W Washington St, Millstadt, IL 62260
Get Directions | $3.799 | $3.949 | $4.219 | $3.919 |