| Popovo to Rothenburg ob der Tauber | 868.91 mi (1,398.37 km) |
| Popovo to Rottweil | 909.19 mi (1,463.20 km) |
| Popovo to Rudersberg | 884.27 mi (1,423.10 km) |
| Popovo to Rudesheim am Rhein | 977.80 mi (1,573.61 km) |
| Popovo to Rudolstadt | 864.46 mi (1,391.22 km) |
| Popovo to Runkel | 979.46 mi (1,576.29 km) |
| Popovo to Ruppichteroth | 1,018.28 mi (1,638.76 km) |
| Popovo to Russelsheim | 958.18 mi (1,542.04 km) |
| Popovo to Rutesheim | 907.71 mi (1,460.81 km) |
| Popovo to Ruthen | 998.42 mi (1,606.80 km) |
| Popovo to Saalfeld | 860.65 mi (1,385.09 km) |
| Popovo to Saarbrucken | 1,000.55 mi (1,610.23 km) |
| Popovo to Saarlouis | 1,013.00 mi (1,630.26 km) |
| Popovo to Saarwellingen | 1,011.37 mi (1,627.64 km) |
| Popovo to Salzgitter | 953.10 mi (1,533.86 km) |
