| Corvallis to Karditsa | 6,246.50 mi (10,052.77 km) |
| Corvallis to Kastoria | 6,159.91 mi (9,913.41 km) |
| Corvallis to Katerini | 6,202.10 mi (9,981.31 km) |
| Corvallis to Keratsini | 6,371.73 mi (10,254.31 km) |
| Corvallis to Kerkyra | 6,186.01 mi (9,955.42 km) |
| Corvallis to Kiato | 6,350.37 mi (10,219.93 km) |
| Corvallis to Kifisia | 6,368.54 mi (10,249.17 km) |
| Corvallis to Kilkis | 6,164.36 mi (9,920.58 km) |
| Corvallis to Komotini | 6,207.89 mi (9,990.64 km) |
| Corvallis to Korinthos | 6,358.76 mi (10,233.43 km) |
| Corvallis to Koropi | 6,381.41 mi (10,269.88 km) |
| Corvallis to Korydallos | 6,371.38 mi (10,253.75 km) |
| Corvallis to Kos | 6,516.94 mi (10,488.01 km) |
| Corvallis to Kozani | 6,184.72 mi (9,953.35 km) |
| Corvallis to Lagos | 6,202.43 mi (9,981.85 km) |
