| Alton to Karditsa | 1,369.84 mi (2,204.55 km) |
| Alton to Kastoria | 1,290.43 mi (2,076.74 km) |
| Alton to Katerini | 1,350.27 mi (2,173.05 km) |
| Alton to Keratsini | 1,503.06 mi (2,418.94 km) |
| Alton to Kerkyra | 1,281.64 mi (2,062.60 km) |
| Alton to Kiato | 1,467.82 mi (2,362.23 km) |
| Alton to Kifisia | 1,505.05 mi (2,422.14 km) |
| Alton to Kilkis | 1,332.51 mi (2,144.47 km) |
| Alton to Komotini | 1,430.92 mi (2,302.84 km) |
| Alton to Korinthos | 1,478.12 mi (2,378.81 km) |
| Alton to Koropi | 1,516.18 mi (2,440.06 km) |
| Alton to Korydallos | 1,503.52 mi (2,419.69 km) |
| Alton to Kos | 1,698.20 mi (2,732.99 km) |
| Alton to Kozani | 1,320.62 mi (2,125.34 km) |
| Alton to Lagos | 1,416.28 mi (2,279.29 km) |
