| Calan to Rothenbach an der Pegnitz | 605.10 mi (973.81 km) |
| Calan to Rothenburg ob der Tauber | 647.86 mi (1,042.63 km) |
| Calan to Rottweil | 697.75 mi (1,122.93 km) |
| Calan to Rudersberg | 666.87 mi (1,073.23 km) |
| Calan to Rudesheim am Rhein | 756.37 mi (1,217.27 km) |
| Calan to Rudolstadt | 637.26 mi (1,025.57 km) |
| Calan to Runkel | 756.09 mi (1,216.82 km) |
| Calan to Ruppichteroth | 793.95 mi (1,277.74 km) |
| Calan to Russelsheim | 736.23 mi (1,184.84 km) |
| Calan to Rutesheim | 691.47 mi (1,112.82 km) |
| Calan to Ruthen | 771.58 mi (1,241.74 km) |
| Calan to Saalfeld | 633.57 mi (1,019.63 km) |
| Calan to Saarbrucken | 783.80 mi (1,261.40 km) |
| Calan to Saarlouis | 796.02 mi (1,281.06 km) |
| Calan to Saarwellingen | 794.13 mi (1,278.04 km) |
