| Longmont to Foix | 5,099.57 mi (8,206.96 km) |
| Longmont to Fondettes | 4,866.50 mi (7,831.88 km) |
| Longmont to Fonsorbes | 5,059.67 mi (8,142.75 km) |
| Longmont to Fontaine | 5,150.29 mi (8,288.59 km) |
| Longmont to Fontaine-les-Dijon | 5,027.67 mi (8,091.26 km) |
| Longmont to Fontainebleau | 4,898.19 mi (7,882.88 km) |
| Longmont to Fontenay-aux-Roses | 4,866.92 mi (7,832.55 km) |
| Longmont to Fontenay-le-Comte | 4,854.76 mi (7,812.99 km) |
| Longmont to Fontenay-le-Fleury | 4,857.39 mi (7,817.21 km) |
| Longmont to Fontenay-sous-Bois | 4,870.81 mi (7,838.82 km) |
| Longmont to Forbach | 5,007.50 mi (8,058.79 km) |
| Longmont to Fos-sur-Mer | 5,203.70 mi (8,374.55 km) |
| Longmont to Fosses | 4,861.05 mi (7,823.10 km) |
| Longmont to Fouesnant | 4,675.24 mi (7,524.07 km) |
| Longmont to Fougeres | 4,760.53 mi (7,661.33 km) |
