| Roskilde to Kastoria | 1,125.97 mi (1,812.07 km) |
| Roskilde to Katerini | 1,164.09 mi (1,873.42 km) |
| Roskilde to Keratsini | 1,333.89 mi (2,146.70 km) |
| Roskilde to Kerkyra | 1,164.10 mi (1,873.44 km) |
| Roskilde to Kiato | 1,315.43 mi (2,116.99 km) |
| Roskilde to Kifisia | 1,330.08 mi (2,140.56 km) |
| Roskilde to Kilkis | 1,124.98 mi (1,810.48 km) |
| Roskilde to Komotini | 1,172.38 mi (1,886.77 km) |
| Roskilde to Korinthos | 1,323.24 mi (2,129.54 km) |
| Roskilde to Koropi | 1,343.03 mi (2,161.40 km) |
| Roskilde to Korydallos | 1,333.44 mi (2,145.96 km) |
| Roskilde to Kos | 1,479.67 mi (2,381.30 km) |
| Roskilde to Kozani | 1,149.00 mi (1,849.13 km) |
| Roskilde to Lagos | 1,165.46 mi (1,875.62 km) |
| Roskilde to Lamia | 1,251.73 mi (2,014.46 km) |
