| West Islip to Foix | 3,725.24 mi (5,995.19 km) |
| West Islip to Fondettes | 3,558.80 mi (5,727.34 km) |
| West Islip to Fonsorbes | 3,691.52 mi (5,940.93 km) |
| West Islip to Fontaine | 3,842.34 mi (6,183.65 km) |
| West Islip to Fontaine-les-Dijon | 3,751.23 mi (6,037.02 km) |
| West Islip to Fontainebleau | 3,623.65 mi (5,831.70 km) |
| West Islip to Fontenay-aux-Roses | 3,596.42 mi (5,787.88 km) |
| West Islip to Fontenay-le-Comte | 3,520.78 mi (5,666.15 km) |
| West Islip to Fontenay-le-Fleury | 3,585.63 mi (5,770.51 km) |
| West Islip to Fontenay-sous-Bois | 3,602.82 mi (5,798.18 km) |
| West Islip to Forbach | 3,778.85 mi (6,081.47 km) |
| West Islip to Fos-sur-Mer | 3,862.00 mi (6,215.28 km) |
| West Islip to Fosses | 3,597.86 mi (5,790.20 km) |
| West Islip to Fouesnant | 3,345.61 mi (5,384.24 km) |
| West Islip to Fougeres | 3,457.77 mi (5,564.74 km) |
