| Ronkonkoma to Forney (Texas) | 1,400.47 mi (2,253.83 km) |
| Ronkonkoma to Forrest City (Arkansas) | 1,040.55 mi (1,674.61 km) |
| Ronkonkoma to Fort Atkinson (Wisconsin) | 820.76 mi (1,320.89 km) |
| Ronkonkoma to Fort Bliss (Texas) | 1,938.31 mi (3,119.41 km) |
| Ronkonkoma to Fort Campbell North (Kentucky) | 823.52 mi (1,325.34 km) |
| Ronkonkoma to Fort Carson (Colorado) | 1,678.08 mi (2,700.61 km) |
| Ronkonkoma to Fort Collins (Colorado) | 1,664.48 mi (2,678.71 km) |
| Ronkonkoma to Fort Dodge (Iowa) | 1,090.21 mi (1,754.53 km) |
| Ronkonkoma to Fort Drum (New York) | 261.80 mi (421.33 km) |
| Ronkonkoma to Fort Hood (Texas) | 1,525.02 mi (2,454.28 km) |
| Ronkonkoma to Fort Hunt (Virginia) | 253.06 mi (407.27 km) |
| Ronkonkoma to Fort Lauderdale (Florida) | 1,089.94 mi (1,754.09 km) |
| Ronkonkoma to Fort Lee (New Jersey) | 44.39 mi (71.43 km) |
| Ronkonkoma to Fort Leonard Wood (Missouri) | 1,035.71 mi (1,666.81 km) |
| Ronkonkoma to Fort Lewis (Washington) | 2,455.49 mi (3,951.73 km) |
