| Upper Grand Lagoon to Karditsa | 5,758.06 mi (9,266.70 km) |
| Upper Grand Lagoon to Kastoria | 5,685.31 mi (9,149.63 km) |
| Upper Grand Lagoon to Katerini | 5,748.84 mi (9,251.86 km) |
| Upper Grand Lagoon to Keratsini | 5,888.43 mi (9,476.51 km) |
| Upper Grand Lagoon to Kerkyra | 5,659.44 mi (9,107.98 km) |
| Upper Grand Lagoon to Kiato | 5,847.93 mi (9,411.34 km) |
| Upper Grand Lagoon to Kifisia | 5,892.70 mi (9,483.38 km) |
| Upper Grand Lagoon to Kilkis | 5,736.83 mi (9,232.54 km) |
| Upper Grand Lagoon to Komotini | 5,840.86 mi (9,399.96 km) |
| Upper Grand Lagoon to Korinthos | 5,858.72 mi (9,428.69 km) |
| Upper Grand Lagoon to Koropi | 5,902.52 mi (9,499.18 km) |
| Upper Grand Lagoon to Korydallos | 5,889.25 mi (9,477.84 km) |
| Upper Grand Lagoon to Kos | 6,094.21 mi (9,807.68 km) |
| Upper Grand Lagoon to Kozani | 5,716.24 mi (9,199.39 km) |
| Upper Grand Lagoon to Lagos | 5,825.66 mi (9,375.50 km) |
