| Riom to Kastoria | 984.08 mi (1,583.73 km) |
| Riom to Katerini | 1,049.46 mi (1,688.93 km) |
| Riom to Keratsini | 1,182.98 mi (1,903.82 km) |
| Riom to Kerkyra | 953.82 mi (1,535.02 km) |
| Riom to Kiato | 1,142.31 mi (1,838.37 km) |
| Riom to Kifisia | 1,187.53 mi (1,911.14 km) |
| Riom to Kilkis | 1,044.25 mi (1,680.56 km) |
| Riom to Komotini | 1,161.55 mi (1,869.34 km) |
| Riom to Korinthos | 1,153.09 mi (1,855.72 km) |
| Riom to Koropi | 1,197.14 mi (1,926.61 km) |
| Riom to Korydallos | 1,183.84 mi (1,905.20 km) |
| Riom to Kos | 1,390.55 mi (2,237.87 km) |
| Riom to Kozani | 1,015.11 mi (1,633.67 km) |
| Riom to Lagos | 1,143.88 mi (1,840.90 km) |
| Riom to Lamia | 1,094.05 mi (1,760.70 km) |
