| South River to Karditsa | 4,815.69 mi (7,750.10 km) |
| South River to Kastoria | 4,741.20 mi (7,630.22 km) |
| South River to Katerini | 4,803.89 mi (7,731.12 km) |
| South River to Keratsini | 4,947.08 mi (7,961.55 km) |
| South River to Kerkyra | 4,718.96 mi (7,594.43 km) |
| South River to Kiato | 4,907.64 mi (7,898.09 km) |
| South River to Kifisia | 4,950.82 mi (7,967.57 km) |
| South River to Kilkis | 4,790.14 mi (7,708.99 km) |
| South River to Komotini | 4,891.70 mi (7,872.42 km) |
| South River to Korinthos | 4,918.36 mi (7,915.33 km) |
| South River to Koropi | 4,960.98 mi (7,983.92 km) |
| South River to Korydallos | 4,947.82 mi (7,962.75 km) |
| South River to Kos | 5,150.56 mi (8,289.02 km) |
| South River to Kozani | 4,772.00 mi (7,679.80 km) |
| South River to Lagos | 4,876.87 mi (7,848.57 km) |
