| Tulcea to Reichenbach/Vogtland | 848.77 mi (1,365.97 km) |
| Tulcea to Reinbek | 1,008.91 mi (1,623.69 km) |
| Tulcea to Reinfeld | 1,010.93 mi (1,626.94 km) |
| Tulcea to Reinheim | 981.98 mi (1,580.34 km) |
| Tulcea to Reiskirchen | 993.77 mi (1,599.31 km) |
| Tulcea to Rellingen | 1,029.12 mi (1,656.20 km) |
| Tulcea to Remagen | 1,061.86 mi (1,708.90 km) |
| Tulcea to Remscheid | 1,072.70 mi (1,726.35 km) |
| Tulcea to Rendsburg | 1,055.47 mi (1,698.61 km) |
| Tulcea to Renningen | 965.43 mi (1,553.70 km) |
| Tulcea to Reutlingen | 950.29 mi (1,529.34 km) |
| Tulcea to Rhaude | 1,100.65 mi (1,771.32 km) |
| Tulcea to Rheda-Wiedenbruck | 1,039.94 mi (1,673.62 km) |
| Tulcea to Rhede | 1,105.08 mi (1,778.46 km) |
| Tulcea to Rheinau | 1,009.93 mi (1,625.32 km) |
