| Gas Station | Regular | Plus | Premium | Diesel |
 | Chevron
9525 Highway 12 Sw, Rochester, WA 98579
Get Directions | $3.999 | $4.039 | $4.139 | $4.039 |
 | Shell
19704 Old Highway 99 Sw, Rochester, WA 98579
Get Directions | $3.939 | $3.999 | $4.139 | N/A |
| Chevron
520 S Tower Ave, Centralia, WA 98531
Get Directions | $3.959 | $4.059 | N/A | $4.099 |
 | Texaco
1010 Belmont Ave, Centralia, WA 98531
Get Directions | $3.959 | $3.939 | $4.039 | N/A |
| Shell
1004 Ellsbury St, Centralia, WA 98531
Get Directions | $3.959 | N/A | N/A | N/A |
| Shell
601 S Tower Ave, Centralia, WA 98531
Get Directions | $3.859 | N/A | N/A | N/A |
| Chevron
1232 Mellen St, Centralia, WA 98531
Get Directions | $3.899 | $3.899 | N/A | $3.999 |
 | Unbranded
609 Harrison Ave, Centralia, WA 98531
Get Directions | $3.799 | N/A | N/A | N/A |
| Shell
1120 Harrison Ave, Centralia, WA 98531
Get Directions | $3.849 | N/A | $4.039 | $3.799
Lowest Price |
| Chevron
1050 Harrison Ave, Centralia, WA 98531
Get Directions | $3.959 | $3.939 | N/A | $3.999 |
 | Safeway
1129 Harrison Ave, Centralia, WA 98531
Get Directions | $3.849 | N/A | $4.019
Lowest Price | $3.799 |
 | 76
1325 S Gold St, Centralia, WA 98531
Get Directions | $3.799 | N/A | N/A | N/A |
 | Arco
916 Harrison Ave, Centralia, WA 98531
Get Directions | $3.899 | N/A | N/A | N/A |
| Safeway
1011 Belmont Ave, Centralia, WA 98531
Get Directions | $3.849 | $3.949 | $4.079 | $3.799 |
| Chevron
670 Trosper Rd Sw, Olympia, WA 98512
Get Directions | $3.939 | $3.999 | $4.139 | $4.049 |
| Texaco
11315 Scott Creek Dr Sw, Olympia, WA 98512
Get Directions | $3.899 | $4.099 | N/A | N/A |
 | 7-Eleven
1022 Crosby Blvd Sw, Olympia, WA 98512
Get Directions | $3.759
Lowest Price | $3.859 | N/A | N/A |
| Texaco
2020 Black Lake Blvd Sw, Olympia, WA 98512
Get Directions | $3.999 | N/A | N/A | N/A |
| Fred Meyer
501 Trosper Rd Sw, Olympia, WA 98512
Get Directions | $3.759 | $3.819
Lowest Price | N/A | $4.039 |
| Shell
4845 Black Lake Blvd Sw, Olympia, WA 98512
Get Directions | N/A | N/A | $4.099 | N/A |