| West Islip to Floha | 3,978.45 mi (6,402.70 km) |
| West Islip to Florsheim | 3,818.46 mi (6,145.22 km) |
| West Islip to Florstadt | 3,827.38 mi (6,159.57 km) |
| West Islip to Forchheim | 3,933.10 mi (6,329.71 km) |
| West Islip to Foritz | 3,921.58 mi (6,311.17 km) |
| West Islip to Forst (Lausitz) | 4,011.71 mi (6,456.22 km) |
| West Islip to Frankenberg | 3,975.45 mi (6,397.87 km) |
| West Islip to Frankenberg | 3,803.92 mi (6,121.81 km) |
| West Islip to Frankenthal | 3,828.78 mi (6,161.82 km) |
| West Islip to Frankfurt | 3,825.88 mi (6,157.16 km) |
| West Islip to Frankfurt (Oder) | 3,989.79 mi (6,420.95 km) |
| West Islip to Frechen | 3,728.56 mi (6,000.53 km) |
| West Islip to Freiberg | 3,987.32 mi (6,416.98 km) |
| West Islip to Freiberg am Neckar | 3,880.97 mi (6,245.81 km) |
| West Islip to Freiburg im Breisgau | 3,852.48 mi (6,199.97 km) |
