| River Ridge to Karditsa | 5,963.45 mi (9,597.25 km) |
| River Ridge to Kastoria | 5,888.71 mi (9,476.96 km) |
| River Ridge to Katerini | 5,951.20 mi (9,577.54 km) |
| River Ridge to Keratsini | 6,094.91 mi (9,808.81 km) |
| River Ridge to Kerkyra | 5,866.83 mi (9,441.74 km) |
| River Ridge to Kiato | 6,055.51 mi (9,745.40 km) |
| River Ridge to Kifisia | 6,098.62 mi (9,814.78 km) |
| River Ridge to Kilkis | 5,936.88 mi (9,554.48 km) |
| River Ridge to Komotini | 6,036.99 mi (9,715.60 km) |
| River Ridge to Korinthos | 6,066.22 mi (9,762.64 km) |
| River Ridge to Koropi | 6,108.80 mi (9,831.16 km) |
| River Ridge to Korydallos | 6,095.65 mi (9,810.00 km) |
| River Ridge to Kos | 6,298.10 mi (10,135.81 km) |
| River Ridge to Kozani | 5,919.49 mi (9,526.50 km) |
| River Ridge to Lagos | 6,022.45 mi (9,692.19 km) |
