| Euclid to Karditsa | 5,067.32 mi (8,155.06 km) |
| Euclid to Kastoria | 4,989.66 mi (8,030.09 km) |
| Euclid to Katerini | 5,050.31 mi (8,127.69 km) |
| Euclid to Keratsini | 5,200.02 mi (8,368.63 km) |
| Euclid to Kerkyra | 4,974.48 mi (8,005.66 km) |
| Euclid to Kiato | 5,162.66 mi (8,308.49 km) |
| Euclid to Kifisia | 5,202.78 mi (8,373.07 km) |
| Euclid to Kilkis | 5,032.62 mi (8,099.22 km) |
| Euclid to Komotini | 5,127.09 mi (8,251.25 km) |
| Euclid to Korinthos | 5,173.20 mi (8,325.46 km) |
| Euclid to Koropi | 5,213.52 mi (8,390.35 km) |
| Euclid to Korydallos | 5,200.61 mi (8,369.58 km) |
| Euclid to Kos | 5,398.23 mi (8,687.62 km) |
| Euclid to Kozani | 5,020.09 mi (8,079.06 km) |
| Euclid to Lagos | 5,113.43 mi (8,229.27 km) |
