| Caernarfon to Eybens | 712.76 mi (1,147.07 km) |
| Caernarfon to Eysines | 593.27 mi (954.77 km) |
| Caernarfon to Ezanville | 404.10 mi (650.34 km) |
| Caernarfon to Faches-Thumesnil | 358.89 mi (577.57 km) |
| Caernarfon to Fameck | 520.99 mi (838.45 km) |
| Caernarfon to Fecamp | 307.60 mi (495.03 km) |
| Caernarfon to Ferney-Voltaire | 663.08 mi (1,067.13 km) |
| Caernarfon to Feyzin | 658.19 mi (1,059.25 km) |
| Caernarfon to Figeac | 654.74 mi (1,053.70 km) |
| Caernarfon to Firminy | 659.11 mi (1,060.74 km) |
| Caernarfon to Flers | 343.44 mi (552.72 km) |
| Caernarfon to Fleury-les-Aubrais | 450.69 mi (725.32 km) |
| Caernarfon to Fleury-Merogis | 424.72 mi (683.52 km) |
| Caernarfon to Floirac | 598.10 mi (962.55 km) |
| Caernarfon to Florange | 520.44 mi (837.57 km) |
