| Williamsport to Reichenbach/Vogtland | 4,076.50 mi (6,560.49 km) |
| Williamsport to Reinbek | 3,907.49 mi (6,288.49 km) |
| Williamsport to Reinfeld | 3,906.39 mi (6,286.73 km) |
| Williamsport to Reinheim | 3,966.48 mi (6,383.44 km) |
| Williamsport to Reiskirchen | 3,942.43 mi (6,344.73 km) |
| Williamsport to Rellingen | 3,887.31 mi (6,256.02 km) |
| Williamsport to Remagen | 3,880.00 mi (6,244.26 km) |
| Williamsport to Remscheid | 3,860.78 mi (6,213.33 km) |
| Williamsport to Rendsburg | 3,862.66 mi (6,216.35 km) |
| Williamsport to Renningen | 4,004.40 mi (6,444.47 km) |
| Williamsport to Reutlingen | 4,024.93 mi (6,477.50 km) |
| Williamsport to Rhaude | 3,816.68 mi (6,142.35 km) |
| Williamsport to Rheda-Wiedenbruck | 3,883.92 mi (6,250.56 km) |
| Williamsport to Rhede | 3,822.34 mi (6,151.47 km) |
| Williamsport to Rheinau | 3,967.11 mi (6,384.44 km) |
