| Gas Station | Regular | Plus | Premium | Diesel |
 | Gulf
889 Middle Country Rd, Saint James, NY 11780
Get Directions | $2.779 | N/A | $2.879
Lowest Price | N/A |
| Gulf
525 N Country Rd, Saint James, NY 11780
Get Directions | $2.839 | $2.999 | $3.099 | N/A |
 | Noco
545 Route 25a, Saint James, NY 11780
Get Directions | $2.829 | N/A | N/A | N/A |
| Getty
255 Lake Ave, Saint James, NY 11780
Get Directions | $2.859 | $2.979 | $3.079 | N/A |
 | BP
679 Middle Country Rd, Saint James, NY 11780
Get Directions | $2.899 | $3.099 | $3.199 | N/A |
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 | Sunoco
560 Middle Country Rd, Saint James, NY 11780
Get Directions | $2.779 | $2.899
Lowest Price | $2.959 | $2.999 |
| Getty
999 Route 25a, Stony Brook, NY 11790
Get Directions | $2.999 | N/A | $3.199 | N/A |
| Hess
2451 Nesconset Hwy, Stony Brook, NY 11790
Get Directions | $2.819 | $2.959 | $3.059 | $2.919
Lowest Price |
 | Shell
105 Main St, Stony Brook, NY 11790
Get Directions | $2.909 | N/A | $3.199 | N/A |
| Shell
209 Smithtown Blvd, Nesconset, NY 11767
Get Directions | $3.109 | N/A | N/A | N/A |
| Gulf
762 Smithtown Byp, Smithtown, NY 11787
Get Directions | $2.859 | $3.059 | $3.159 | $3.079 |
| BP
1007 W Jericho Tpke, Smithtown, NY 11787
Get Directions | $2.949 | $3.099 | $3.199 | N/A |
 | Exxon
819 W Jericho Tpke, Smithtown, NY 11787
Get Directions | $2.999 | N/A | N/A | $3.199 |
| Unbranded
320 Middle Country Rd, Smithtown, NY 11787
Get Directions | $2.839 | N/A | N/A | $3.059 |
| Gulf
278 W Main St, Smithtown, NY 11787
Get Directions | $2.759
Lowest Price | N/A | $2.999 | N/A |
| Getty
241 Terry Rd, Smithtown, NY 11787
Get Directions | $2.839 | N/A | N/A | N/A |
| Unbranded
377 Veterans Hwy, Smithtown, NY 11787
Get Directions | $2.899 | N/A | N/A | $3.239 |
 | Mobil
303 Maple Ave, Smithtown, NY 11787
Get Directions | $2.899 | $3.199 | $3.199 | $3.099 |
| Hess
522 Smithtown Byp, Smithtown, NY 11787
Get Directions | $2.859 | $2.959 | $3.059 | $2.919 |
| Gulf
240 W Main St, Smithtown, NY 11787
Get Directions | $2.859 | $2.989 | N/A | N/A |