| Romulus to Reichenbach/Vogtland | 4,267.80 mi (6,868.36 km) |
| Romulus to Reinbek | 4,088.15 mi (6,579.25 km) |
| Romulus to Reinfeld | 4,085.03 mi (6,574.21 km) |
| Romulus to Reinheim | 4,167.58 mi (6,707.07 km) |
| Romulus to Reiskirchen | 4,139.84 mi (6,662.42 km) |
| Romulus to Rellingen | 4,067.95 mi (6,546.73 km) |
| Romulus to Remagen | 4,080.18 mi (6,566.42 km) |
| Romulus to Remscheid | 4,058.05 mi (6,530.80 km) |
| Romulus to Rendsburg | 4,040.19 mi (6,502.05 km) |
| Romulus to Renningen | 4,210.27 mi (6,775.77 km) |
| Romulus to Reutlingen | 4,231.60 mi (6,810.10 km) |
| Romulus to Rhaude | 4,003.38 mi (6,442.82 km) |
| Romulus to Rheda-Wiedenbruck | 4,076.14 mi (6,559.91 km) |
| Romulus to Rhede | 4,017.17 mi (6,465.02 km) |
| Romulus to Rheinau | 4,175.16 mi (6,719.27 km) |
