| Towson to Reichenbach/Vogtland | 4,146.57 mi (6,673.26 km) |
| Towson to Reinbek | 3,982.03 mi (6,408.46 km) |
| Towson to Reinfeld | 3,981.71 mi (6,407.94 km) |
| Towson to Reinheim | 4,032.71 mi (6,490.02 km) |
| Towson to Reiskirchen | 4,010.25 mi (6,453.87 km) |
| Towson to Rellingen | 3,961.90 mi (6,376.05 km) |
| Towson to Remagen | 3,946.78 mi (6,351.72 km) |
| Towson to Remscheid | 3,928.81 mi (6,322.81 km) |
| Towson to Rendsburg | 3,938.47 mi (6,338.36 km) |
| Towson to Renningen | 4,068.52 mi (6,547.65 km) |
| Towson to Reutlingen | 4,088.66 mi (6,580.07 km) |
| Towson to Rhaude | 3,889.05 mi (6,258.82 km) |
| Towson to Rheda-Wiedenbruck | 3,953.97 mi (6,363.30 km) |
| Towson to Rhede | 3,891.45 mi (6,262.68 km) |
| Towson to Rheinau | 4,030.34 mi (6,486.20 km) |
