| Towson to Rheinbach | 3,933.99 mi (6,331.15 km) |
| Towson to Rheinberg | 3,895.17 mi (6,268.67 km) |
| Towson to Rheine | 3,908.08 mi (6,289.45 km) |
| Towson to Rheinfelden (Baden) | 4,057.42 mi (6,529.78 km) |
| Towson to Ribnitz-Damgarten | 4,043.00 mi (6,506.58 km) |
| Towson to Richterich | 3,893.54 mi (6,266.05 km) |
| Towson to Riedlingen | 4,109.26 mi (6,613.21 km) |
| Towson to Riegelsberg | 3,971.12 mi (6,390.89 km) |
| Towson to Rielasingen-Worblingen | 4,095.96 mi (6,591.82 km) |
| Towson to Riesa | 4,163.43 mi (6,700.39 km) |
| Towson to Rietberg | 3,960.34 mi (6,373.55 km) |
| Towson to Rinteln | 3,974.60 mi (6,396.50 km) |
| Towson to Ritterhude | 3,934.63 mi (6,332.18 km) |
| Towson to Rodenbach | 4,031.36 mi (6,487.84 km) |
| Towson to Rodental | 4,108.35 mi (6,611.75 km) |
