| Popovo to Rheinberg | 1,072.94 mi (1,726.74 km) |
| Popovo to Rheine | 1,063.42 mi (1,711.42 km) |
| Popovo to Rheinfelden (Baden) | 937.31 mi (1,508.45 km) |
| Popovo to Ribnitz-Damgarten | 976.13 mi (1,570.93 km) |
| Popovo to Richterich | 1,075.00 mi (1,730.04 km) |
| Popovo to Riedlingen | 871.30 mi (1,402.22 km) |
| Popovo to Riegelsberg | 1,004.46 mi (1,616.52 km) |
| Popovo to Rielasingen-Worblingen | 892.20 mi (1,435.85 km) |
| Popovo to Riesa | 816.09 mi (1,313.37 km) |
| Popovo to Rietberg | 1,010.20 mi (1,625.76 km) |
| Popovo to Rinteln | 999.54 mi (1,608.60 km) |
| Popovo to Ritterhude | 1,047.60 mi (1,685.95 km) |
| Popovo to Rodenbach | 936.87 mi (1,507.74 km) |
| Popovo to Rodental | 859.87 mi (1,383.83 km) |
| Popovo to Rodgau | 939.37 mi (1,511.77 km) |
