| Roudnice nad Labem to Kranenburg | 370.06 mi (595.56 km) |
| Roudnice nad Labem to Krefeld | 341.11 mi (548.97 km) |
| Roudnice nad Labem to Kressbronn am Bodensee | 287.75 mi (463.09 km) |
| Roudnice nad Labem to Kreuzau | 341.47 mi (549.55 km) |
| Roudnice nad Labem to Kreuztal | 277.95 mi (447.32 km) |
| Roudnice nad Labem to Kriftel | 257.04 mi (413.66 km) |
| Roudnice nad Labem to Kronach | 130.00 mi (209.22 km) |
| Roudnice nad Labem to Kronberg | 254.76 mi (409.99 km) |
| Roudnice nad Labem to Kronshagen | 322.31 mi (518.70 km) |
| Roudnice nad Labem to Krumbach | 230.91 mi (371.61 km) |
| Roudnice nad Labem to Kulmbach | 126.93 mi (204.28 km) |
| Roudnice nad Labem to Kummersbruck | 126.69 mi (203.89 km) |
| Roudnice nad Labem to Kunzell | 199.96 mi (321.80 km) |
| Roudnice nad Labem to Kunzelsau | 218.64 mi (351.87 km) |
| Roudnice nad Labem to Kurort Steinbach-Hallenberg | 163.27 mi (262.76 km) |
