| Oskaloosa to Karditsa | 5,513.38 mi (8,872.93 km) |
| Oskaloosa to Kastoria | 5,432.43 mi (8,742.64 km) |
| Oskaloosa to Katerini | 5,490.01 mi (8,835.32 km) |
| Oskaloosa to Keratsini | 5,646.67 mi (9,087.44 km) |
| Oskaloosa to Kerkyra | 5,426.11 mi (8,732.48 km) |
| Oskaloosa to Kiato | 5,612.17 mi (9,031.92 km) |
| Oskaloosa to Kifisia | 5,648.17 mi (9,089.85 km) |
| Oskaloosa to Kilkis | 5,467.52 mi (8,799.13 km) |
| Oskaloosa to Komotini | 5,552.20 mi (8,935.40 km) |
| Oskaloosa to Korinthos | 5,622.42 mi (9,048.41 km) |
| Oskaloosa to Koropi | 5,659.56 mi (9,108.18 km) |
| Oskaloosa to Korydallos | 5,647.06 mi (9,088.07 km) |
| Oskaloosa to Kos | 5,836.64 mi (9,393.16 km) |
| Oskaloosa to Kozani | 5,462.13 mi (8,790.44 km) |
| Oskaloosa to Lagos | 5,540.15 mi (8,916.01 km) |
