| Nantes to Kastoria | 1,221.75 mi (1,966.21 km) |
| Nantes to Katerini | 1,286.63 mi (2,070.63 km) |
| Nantes to Keratsini | 1,422.28 mi (2,288.95 km) |
| Nantes to Kerkyra | 1,193.29 mi (1,920.42 km) |
| Nantes to Kiato | 1,381.85 mi (2,223.88 km) |
| Nantes to Kifisia | 1,426.68 mi (2,296.01 km) |
| Nantes to Kilkis | 1,279.55 mi (2,059.24 km) |
| Nantes to Komotini | 1,393.97 mi (2,243.39 km) |
| Nantes to Korinthos | 1,392.62 mi (2,241.21 km) |
| Nantes to Koropi | 1,436.40 mi (2,311.66 km) |
| Nantes to Korydallos | 1,423.12 mi (2,290.29 km) |
| Nantes to Kos | 1,629.18 mi (2,621.91 km) |
| Nantes to Kozani | 1,252.77 mi (2,016.14 km) |
| Nantes to Lagos | 1,376.81 mi (2,215.76 km) |
| Nantes to Lamia | 1,333.11 mi (2,145.44 km) |
