| Leighton Buzzard to Foix | 627.40 mi (1,009.71 km) |
| Leighton Buzzard to Fondettes | 316.81 mi (509.86 km) |
| Leighton Buzzard to Fonsorbes | 585.62 mi (942.46 km) |
| Leighton Buzzard to Fontaine | 547.26 mi (880.73 km) |
| Leighton Buzzard to Fontaine-les-Dijon | 405.30 mi (652.27 km) |
| Leighton Buzzard to Fontainebleau | 284.35 mi (457.62 km) |
| Leighton Buzzard to Fontenay-aux-Roses | 252.15 mi (405.80 km) |
| Leighton Buzzard to Fontenay-le-Comte | 376.59 mi (606.06 km) |
| Leighton Buzzard to Fontenay-le-Fleury | 245.38 mi (394.90 km) |
| Leighton Buzzard to Fontenay-sous-Bois | 252.86 mi (406.94 km) |
| Leighton Buzzard to Forbach | 381.41 mi (613.82 km) |
| Leighton Buzzard to Fos-sur-Mer | 639.70 mi (1,029.50 km) |
| Leighton Buzzard to Fosses | 239.33 mi (385.17 km) |
| Leighton Buzzard to Fouesnant | 315.36 mi (507.52 km) |
| Leighton Buzzard to Fougeres | 247.39 mi (398.14 km) |
