| Gas Station | Regular | Plus | Premium | Diesel |
 | Ingles
2120 E Main St, Duncan, SC 29334
Get Directions | $3.179 | N/A | N/A | N/A |
 | Circle K
1696 E Main St, Duncan, SC 29334
Get Directions | $3.199 | $3.379 | N/A | $3.519 |
| Circle K
592 E Main St, Duncan, SC 29334
Get Directions | $3.159 | $3.359 | $3.499 | $3.399 |
| Lil Cricket
1399 E Main St, Duncan, SC 29334
Get Directions | $3.149
Lowest Price | N/A | N/A | $3.399 |
| Pilot
1405 E Main St, Duncan, SC 29334
Get Directions | $3.149 | $3.279
Lowest Price | $3.409
Lowest Price | $3.459 |
| Kangaroo
2195 E Main St, Duncan, SC 29334
Get Directions | $3.189 | $3.389 | N/A | $3.409 |
| Kangaroo
1605 E Main St, Duncan, SC 29334
Get Directions | $3.149 | $3.399 | N/A | $3.509 |
| Travelcenters Of America
1402 E Main St, Duncan, SC 29334
Get Directions | $3.149 | $3.279 | $3.429 | $3.429 |
| Spinx
1520 E Main St, Duncan, SC 29334
Get Directions | $3.249 | $3.449 | $3.649 | $3.479 |
 | Citgo
127 W Main St, Duncan, SC 29334
Get Directions | $3.179 | N/A | N/A | N/A |
 | Sunoco
12999 E Wade Hampton Blvd, Duncan, SC 29334
Get Directions | $3.179 | N/A | $3.679 | $3.559 |
| Quik Trip
105 Spartangreen Blvd, Duncan, SC 29334
Get Directions | $3.149 | $3.299 | $3.449 | $3.379
Lowest Price |
| Sunoco
105 Little Mountain Rd, Wellford, SC 29385
Get Directions | $3.269 | $3.469 | N/A | $3.599 |
| Sunoco
859 Neighborhood Rd, Wellford, SC 29385
Get Directions | $3.259 | N/A | N/A | $3.709 |
| Unbranded
1250 Inman Rd, Wellford, SC 29385
Get Directions | N/A | N/A | N/A | $3.689 |
| Sunoco
1625 Holly Springs Rd, Lyman, SC 29365
Get Directions | $3.259 | $3.399 | N/A | $3.659 |
| Citgo
310 Charlotte Hwy, Lyman, SC 29365
Get Directions | $3.179 | N/A | $3.579 | $3.559 |
| Citgo
410 Spartanburg Hwy S, Lyman, SC 29365
Get Directions | $3.199 | N/A | $3.699 | N/A |
| Spinx
107 Charlotte Hwy, Lyman, SC 29365
Get Directions | $3.279 | $3.479 | $3.699 | $3.499 |
| Circle K
1796 E Blackstock Rd, Moore, SC 29369
Get Directions | $3.249 | $3.429 | N/A | $3.499 |