| Gas Station | Regular | Plus | Premium | Diesel |
 | Valero
112 Montauk Hwy, Westhampton Beach, NY 11978
Get Directions | $4.159 | $4.259 | $4.519 | $4.519 |
 | Hess
38 Montauk Hwy, Quogue, NY 11959
Get Directions | $3.759 | $3.959 | $4.159 | $4.299 |
| Unbranded
2 Montauk Hwy, Westhampton, NY 11977
Get Directions | $3.959 | N/A | $4.199 | N/A |
| Unbranded
535 Montauk Hwy, East Quogue, NY 11942
Get Directions | $3.649 | N/A | N/A | $4.099 |
| Unbranded
471 Montauk Hwy, East Quogue, NY 11942
Get Directions | $3.779 | N/A | N/A | N/A |
| Valero
125 County Road 51, Eastport, NY 11941
Get Directions | $3.659 | $3.779
Lowest Price | $3.919
Lowest Price | $4.179 |
 | Gulf
360 Montauk Hwy, Eastport, NY 11941
Get Directions | $3.749 | $3.909 | N/A | $4.349 |
 | Citgo
520 Montauk Hwy, Eastport, NY 11941
Get Directions | $3.759 | N/A | N/A | N/A |
| Unbranded
1212 E Main St, Riverhead, NY 11901
Get Directions | $3.679 | N/A | N/A | N/A |
| Hess
870 Old Country Rd, Riverhead, NY 11901
Get Directions | $3.619 | $3.839 | N/A | $4.159 |
 | Shell
9 Lake Ave, Riverhead, NY 11901
Get Directions | $3.779 | $4.159 | $4.289 | $3.999
Lowest Price |
| Gulf
1050 Osborne Ave, Riverhead, NY 11901
Get Directions | $3.639 | N/A | $4.099 | N/A |
| Hess
1879 Old Country Rd, Riverhead, NY 11901
Get Directions | $3.559 | $3.799 | $4.039 | $4.139 |
 | BP
626 W Main St, Riverhead, NY 11901
Get Directions | $3.639 | N/A | N/A | $4.399 |
 | 7-Eleven
1733 Old Country Rd, Riverhead, NY 11901
Get Directions | $3.599 | N/A | N/A | N/A |
| Valero
415 Flanders Rd, Riverhead, NY 11901
Get Directions | $3.679 | N/A | N/A | $4.339 |
| Gulf
415 E Main St, Riverhead, NY 11901
Get Directions | $3.639 | N/A | N/A | $4.299 |
| Unbranded
1462 Flanders Rd, Riverhead, NY 11901
Get Directions | $3.639 | N/A | N/A | N/A |
| BP
1356 Old Country Rd, Riverhead, NY 11901
Get Directions | $3.639 | N/A | N/A | N/A |
 | Diamond Shamrock
301 Flanders Rd, Riverhead, NY 11901
Get Directions | $3.499
Lowest Price | N/A | N/A | $4.159 |