| Onda to Karditsa | 1,177.41 mi (1,894.86 km) |
| Onda to Kastoria | 1,133.40 mi (1,824.03 km) |
| Onda to Katerini | 1,199.70 mi (1,930.74 km) |
| Onda to Keratsini | 1,286.44 mi (2,070.32 km) |
| Onda to Kerkyra | 1,069.57 mi (1,721.31 km) |
| Onda to Kiato | 1,239.81 mi (1,995.28 km) |
| Onda to Kifisia | 1,295.15 mi (2,084.34 km) |
| Onda to Kilkis | 1,214.24 mi (1,954.13 km) |
| Onda to Komotini | 1,346.01 mi (2,166.20 km) |
| Onda to Korinthos | 1,250.39 mi (2,012.31 km) |
| Onda to Koropi | 1,301.11 mi (2,093.94 km) |
| Onda to Korydallos | 1,287.93 mi (2,072.72 km) |
| Onda to Kos | 1,498.19 mi (2,411.10 km) |
| Onda to Kozani | 1,161.90 mi (1,869.90 km) |
| Onda to Lagos | 1,325.90 mi (2,133.82 km) |
