| Gas Station | Regular | Plus | Premium | Diesel |
 | Shell
286 Valley View Dr, Fontana, WI 53125
Get Directions | $3.879 | N/A | N/A | $3.999 |
 | Phillips 66
156 Elkhorn Rd, Williams Bay, WI 53191
Get Directions | $3.849 | N/A | $4.099
Lowest Price | N/A |
 | Mobil
66 W Geneva St, Williams Bay, WI 53191
Get Directions | $3.759 | N/A | N/A | $3.899
Lowest Price |
| Mobil
680 Kenosha St, Walworth, WI 53184
Get Directions | $3.759 | $3.999 | N/A | $3.999 |
 | Citgo
122 S Main St, Walworth, WI 53184
Get Directions | $3.849 | N/A | N/A | N/A |
 | BP
112 S Main St, Walworth, WI 53184
Get Directions | $3.849 | N/A | N/A | N/A |
 | Marathon
500 Broad St, Lake Geneva, WI 53147
Get Directions | $4.099 | N/A | N/A | N/A |
| Stop-N-Go
896 S Wells St, Lake Geneva, WI 53147
Get Directions | $3.879 | $3.879
Lowest Price | $4.229 | N/A |
| Shell
501 Interchange N, Lake Geneva, WI 53147
Get Directions | $3.799 | N/A | N/A | N/A |
 | Clark
728 Williams St, Lake Geneva, WI 53147
Get Directions | $3.899 | N/A | N/A | N/A |
| Mobil
350 N Edwards Blvd, Lake Geneva, WI 53147
Get Directions | $3.899 | $3.999 | N/A | $4.099 |
| BP
300 Peller Rd, Lake Geneva, WI 53147
Get Directions | $3.879 | $4.299 | $4.099 | N/A |
| Phillips 66
605 Williams St, Lake Geneva, WI 53147
Get Directions | $3.869 | N/A | N/A | N/A |
| BP
1231 Grant St, Lake Geneva, WI 53147
Get Directions | $3.899 | $3.999 | N/A | $3.999 |
| Mobil
N 3465 Hwy H, Lake Geneva, WI 53147
Get Directions | $3.699
Lowest Price | N/A | N/A | $3.999 |
| Mobil
3706 South Shore Dr, Delavan, WI 53115
Get Directions | $3.799 | N/A | N/A | N/A |
| Mobil
3508 Highway 50, Delavan, WI 53115
Get Directions | $3.799 | N/A | N/A | $3.999 |
| Speedway
803 E Geneva St, Delavan, WI 53115
Get Directions | $3.849 | $4.049 | $4.249 | $4.059 |
| BP
W7505 Rowley Rd, Delavan, WI 53115
Get Directions | $3.899 | N/A | $4.199 | $4.099 |
| Shell
514 Highway 50, Delavan, WI 53115
Get Directions | $3.879 | N/A | N/A | $4.059 |