| Laon to Kastoria | 1,059.96 mi (1,705.84 km) |
| Laon to Katerini | 1,119.95 mi (1,802.38 km) |
| Laon to Keratsini | 1,272.63 mi (2,048.10 km) |
| Laon to Kerkyra | 1,051.74 mi (1,692.61 km) |
| Laon to Kiato | 1,237.58 mi (1,991.69 km) |
| Laon to Kifisia | 1,274.58 mi (2,051.25 km) |
| Laon to Kilkis | 1,102.74 mi (1,774.69 km) |
| Laon to Komotini | 1,203.02 mi (1,936.08 km) |
| Laon to Korinthos | 1,247.85 mi (2,008.22 km) |
| Laon to Koropi | 1,285.73 mi (2,069.19 km) |
| Laon to Korydallos | 1,273.09 mi (2,048.84 km) |
| Laon to Kos | 1,467.88 mi (2,362.33 km) |
| Laon to Kozani | 1,090.18 mi (1,754.47 km) |
| Laon to Lagos | 1,188.02 mi (1,911.94 km) |
| Laon to Lamia | 1,181.74 mi (1,901.83 km) |
