| Roudnice nad Labem to Isselburg | 351.52 mi (565.71 km) |
| Roudnice nad Labem to Issum | 349.34 mi (562.20 km) |
| Roudnice nad Labem to Itzehoe | 314.33 mi (505.87 km) |
| Roudnice nad Labem to Jena | 122.17 mi (196.61 km) |
| Roudnice nad Labem to Jever | 346.99 mi (558.42 km) |
| Roudnice nad Labem to Jork | 289.95 mi (466.62 km) |
| Roudnice nad Labem to Juchen | 342.18 mi (550.68 km) |
| Roudnice nad Labem to Julich | 347.60 mi (559.40 km) |
| Roudnice nad Labem to Juterbog | 119.93 mi (193.01 km) |
| Roudnice nad Labem to Kaarst | 337.99 mi (543.94 km) |
| Roudnice nad Labem to Kaiserslautern | 296.49 mi (477.16 km) |
| Roudnice nad Labem to Kalkar | 357.41 mi (575.19 km) |
| Roudnice nad Labem to Kall | 338.98 mi (545.54 km) |
| Roudnice nad Labem to Kaltenkirchen | 298.10 mi (479.75 km) |
| Roudnice nad Labem to Kamen | 297.76 mi (479.20 km) |
