| Kettering to Karditsa | 1,402.32 mi (2,256.81 km) |
| Kettering to Kastoria | 1,320.94 mi (2,125.85 km) |
| Kettering to Katerini | 1,378.78 mi (2,218.92 km) |
| Kettering to Keratsini | 1,535.57 mi (2,471.26 km) |
| Kettering to Kerkyra | 1,318.02 mi (2,121.15 km) |
| Kettering to Kiato | 1,502.11 mi (2,417.42 km) |
| Kettering to Kifisia | 1,536.84 mi (2,473.30 km) |
| Kettering to Kilkis | 1,357.95 mi (2,185.41 km) |
| Kettering to Komotini | 1,450.68 mi (2,334.64 km) |
| Kettering to Korinthos | 1,512.20 mi (2,433.66 km) |
| Kettering to Koropi | 1,548.32 mi (2,491.78 km) |
| Kettering to Korydallos | 1,535.92 mi (2,471.83 km) |
| Kettering to Kos | 1,726.04 mi (2,777.80 km) |
| Kettering to Kozani | 1,350.63 mi (2,173.63 km) |
| Kettering to Lagos | 1,436.94 mi (2,312.52 km) |
