| Gas Station | Regular | Plus | Premium | Diesel |
 | Valero
112 Montauk Hwy, Westhampton Beach, NY 11978
Get Directions | $2.109 | N/A | N/A | $2.469 |
 | Speedway
38 Montauk Hwy, Quogue, NY 11959
Get Directions | $2.239 | $2.439 | $2.639 | $2.279 |
| Spirit
535 Montauk Hwy, East Quogue, NY 11942
Get Directions | $2.199 | $2.349 | $2.539 | $2.399 |
| Unbranded
471 Montauk Hwy, East Quogue, NY 11942
Get Directions | $2.199 | $2.359 | $2.559 | $2.399 |
| Valero
125 County Road 51, Eastport, NY 11941
Get Directions | $2.019 | $2.219 | $2.379 | $2.379 |
 | Gulf
360 Montauk Hwy, Eastport, NY 11941
Get Directions | $2.189 | $2.499 | $2.649 | $2.449 |
 | Citgo
520 Montauk Hwy, Eastport, NY 11941
Get Directions | $2.039 | $2.499 | N/A | $2.299 |
| Unbranded
1212 E Main St, Riverhead, NY 11901
Get Directions | $2.299 | $2.499 | N/A | $2.599 |
| Speedway
870 Old Country Rd, Riverhead, NY 11901
Get Directions | $1.919 | $2.119
Lowest Price | $2.319
Lowest Price | $2.279 |
 | Shell
9 Lake Ave, Riverhead, NY 11901
Get Directions | $2.179 | N/A | N/A | $3.079 |
| Citgo
1050 Osborne Ave, Riverhead, NY 11901
Get Directions | $1.999 | $2.499 | $2.599 | N/A |
| Speedway
1879 Old Country Rd, Riverhead, NY 11901
Get Directions | $1.939 | $2.139 | $2.339 | $2.239
Lowest Price |
 | 7-Eleven
1733 Old Country Rd, Riverhead, NY 11901
Get Directions | $1.899 | N/A | N/A | N/A |
| Valero
415 Flanders Rd, Riverhead, NY 11901
Get Directions | $2.059 | $2.379 | $2.579 | $2.679 |
 | Mobil
1575 Old Country Rd, Riverhead, NY 11901
Get Directions | $2.199 | N/A | N/A | N/A |
| Gulf
415 E Main St, Riverhead, NY 11901
Get Directions | $1.879
Lowest Price | $2.299 | $2.399 | N/A |
| Unbranded
1462 Flanders Rd, Riverhead, NY 11901
Get Directions | $2.019 | $2.319 | $2.499 | N/A |
| Mobil
1260 Old Country Rd, Riverhead, NY 11901
Get Directions | $2.199 | $2.799 | $2.899 | $2.899 |
 | BP
1356 Old Country Rd, Riverhead, NY 11901
Get Directions | $2.059 | $2.399 | $2.499 | N/A |
 | Diamond Shamrock
301 Flanders Rd, Riverhead, NY 11901
Get Directions | $2.059 | N/A | $2.579 | $2.679 |