| Calhoun to Karditsa | 5,524.37 mi (8,890.61 km) |
| Calhoun to Kastoria | 5,449.43 mi (8,770.00 km) |
| Calhoun to Katerini | 5,511.83 mi (8,870.43 km) |
| Calhoun to Keratsini | 5,655.94 mi (9,102.36 km) |
| Calhoun to Kerkyra | 5,428.02 mi (8,735.56 km) |
| Calhoun to Kiato | 5,616.70 mi (9,039.21 km) |
| Calhoun to Kifisia | 5,659.58 mi (9,108.21 km) |
| Calhoun to Kilkis | 5,497.38 mi (8,847.17 km) |
| Calhoun to Komotini | 5,597.45 mi (9,008.22 km) |
| Calhoun to Korinthos | 5,627.41 mi (9,056.43 km) |
| Calhoun to Koropi | 5,669.80 mi (9,124.67 km) |
| Calhoun to Korydallos | 5,656.67 mi (9,103.53 km) |
| Calhoun to Kos | 5,858.82 mi (9,428.86 km) |
| Calhoun to Kozani | 5,480.19 mi (8,819.51 km) |
| Calhoun to Lagos | 5,582.89 mi (8,984.79 km) |
