| Ronkonkoma to Gaffney (South Carolina) | 610.02 mi (981.74 km) |
| Ronkonkoma to Gages Lake (Illinois) | 774.35 mi (1,246.20 km) |
| Ronkonkoma to Gahanna (Ohio) | 514.88 mi (828.62 km) |
| Ronkonkoma to Gainesville (Florida) | 926.88 mi (1,491.67 km) |
| Ronkonkoma to Gainesville (Georgia) | 738.26 mi (1,188.11 km) |
| Ronkonkoma to Gainesville (Texas) | 1,405.88 mi (2,262.55 km) |
| Ronkonkoma to Gainesville (Virginia) | 276.75 mi (445.38 km) |
| Ronkonkoma to Gaithersburg (Maryland) | 245.26 mi (394.70 km) |
| Ronkonkoma to Galena Park (Texas) | 1,456.17 mi (2,343.48 km) |
| Ronkonkoma to Galesburg (Illinois) | 899.86 mi (1,448.19 km) |
| Ronkonkoma to Galion (Ohio) | 504.95 mi (812.64 km) |
| Ronkonkoma to Gallatin (Tennessee) | 781.82 mi (1,258.22 km) |
| Ronkonkoma to Gallup (New Mexico) | 1,955.30 mi (3,146.75 km) |
| Ronkonkoma to Galt (California) | 2,540.63 mi (4,088.75 km) |
| Ronkonkoma to Galveston (Texas) | 1,461.28 mi (2,351.71 km) |
