| Gas Station | Regular | Plus | Premium | Diesel |
 | Mobil
819 W Jericho Tpke, Smithtown, NY 11787
Get Directions | $4.219 | N/A | N/A | N/A |
 | Hess
522 Smithtown Byp, Smithtown, NY 11787
Get Directions | $3.699
Lowest Price | $3.959 | $4.059 | $4.199 |
 | Gulf
762 Smithtown Byp, Smithtown, NY 11787
Get Directions | $3.839 | $4.059 | $4.199 | $4.199 |
 | BP
1007 W Jericho Tpke, Smithtown, NY 11787
Get Directions | $3.849 | $4.389 | N/A | N/A |
| Getty
323 E Jericho Tpke, Smithtown, NY 11787
Get Directions | $3.739 | N/A | $3.739
Lowest Price | N/A |
 | Sunoco
303 Maple Ave, Smithtown, NY 11787
Get Directions | N/A | $4.679 | $3.999 | N/A |
| Gulf
240 W Main St, Smithtown, NY 11787
Get Directions | $3.819 | $4.099 | N/A | N/A |
| Unbranded
377 Veterans Hwy, Smithtown, NY 11787
Get Directions | $3.819 | $4.279 | N/A | N/A |
| Getty
241 Terry Rd, Smithtown, NY 11787
Get Directions | $3.779 | N/A | N/A | N/A |
| Gulf
500 Townline Rd, Hauppauge, NY 11788
Get Directions | $3.799 | N/A | N/A | N/A |
| Gulf
410 Wheeler Rd, Hauppauge, NY 11788
Get Directions | $4.219 | $4.199 | $4.879 | N/A |
| Mobil
700 Motor Pkwy, Hauppauge, NY 11788
Get Directions | N/A | $4.259 | N/A | $4.759 |
| BP
204 Wheeler Rd, Hauppauge, NY 11788
Get Directions | $3.759 | $3.899
Lowest Price | $4.039 | N/A |
| Mobil
360 Wheeler Rd, Hauppauge, NY 11788
Get Directions | $4.239 | N/A | N/A | N/A |
| Hess
615 Smithtown Byp, Hauppauge, NY 11788
Get Directions | $3.699 | $3.959 | $4.059 | $4.199 |
| Gulf
525 N Country Rd, Saint James, NY 11780
Get Directions | N/A | $4.159 | N/A | N/A |
| Getty
255 Lake Ave, Saint James, NY 11780
Get Directions | $3.799 | N/A | $4.119 | N/A |
| Unbranded
545 Route 25a, Saint James, NY 11780
Get Directions | $3.939 | N/A | N/A | $4.299 |
| Sunoco
560 Middle Country Rd, Saint James, NY 11780
Get Directions | $3.699 | $3.999 | $4.079 | $3.999
Lowest Price |
| Gulf
386 Lake Ave, Saint James, NY 11780
Get Directions | $3.799 | N/A | N/A | N/A |