| Biarritz to Kastoria | 1,185.96 mi (1,908.61 km) |
| Biarritz to Katerini | 1,253.03 mi (2,016.56 km) |
| Biarritz to Keratsini | 1,366.31 mi (2,198.87 km) |
| Biarritz to Kerkyra | 1,138.74 mi (1,832.63 km) |
| Biarritz to Kiato | 1,322.01 mi (2,127.57 km) |
| Biarritz to Kifisia | 1,372.98 mi (2,209.60 km) |
| Biarritz to Kilkis | 1,256.88 mi (2,022.76 km) |
| Biarritz to Komotini | 1,382.46 mi (2,224.86 km) |
| Biarritz to Korinthos | 1,332.88 mi (2,145.06 km) |
| Biarritz to Koropi | 1,380.96 mi (2,222.43 km) |
| Biarritz to Korydallos | 1,367.50 mi (2,200.78 km) |
| Biarritz to Kos | 1,578.79 mi (2,540.82 km) |
| Biarritz to Kozani | 1,216.41 mi (1,957.62 km) |
| Biarritz to Lagos | 1,363.47 mi (2,194.29 km) |
| Biarritz to Lamia | 1,282.10 mi (2,063.35 km) |
