| Roskilde to Kobarid | 652.93 mi (1,050.80 km) |
| Roskilde to Kobilje | 646.75 mi (1,040.84 km) |
| Roskilde to Kocevje | 701.89 mi (1,129.57 km) |
| Roskilde to Komen | 683.32 mi (1,099.70 km) |
| Roskilde to Komenda | 661.02 mi (1,063.82 km) |
| Roskilde to Koper | 701.53 mi (1,129.01 km) |
| Roskilde to Kostanjevica na Krki | 692.73 mi (1,114.85 km) |
| Roskilde to Kostel | 711.42 mi (1,144.93 km) |
| Roskilde to Kozje | 678.56 mi (1,092.03 km) |
| Roskilde to Kranj | 658.09 mi (1,059.09 km) |
| Roskilde to Kranjska Gora | 637.47 mi (1,025.90 km) |
| Roskilde to Krizevci | 651.76 mi (1,048.90 km) |
| Roskilde to Krsko | 686.24 mi (1,104.40 km) |
| Roskilde to Kuzma | 633.00 mi (1,018.71 km) |
| Roskilde to Lasko | 670.02 mi (1,078.30 km) |
