| Watertown to Reichenbach/Vogtland | 3,908.58 mi (6,290.25 km) |
| Watertown to Reinbek | 3,735.46 mi (6,011.65 km) |
| Watertown to Reinfeld | 3,733.65 mi (6,008.73 km) |
| Watertown to Reinheim | 3,802.47 mi (6,119.49 km) |
| Watertown to Reiskirchen | 3,776.86 mi (6,078.26 km) |
| Watertown to Rellingen | 3,715.26 mi (5,979.13 km) |
| Watertown to Remagen | 3,715.54 mi (5,979.58 km) |
| Watertown to Remscheid | 3,695.09 mi (5,946.67 km) |
| Watertown to Rendsburg | 3,689.50 mi (5,937.67 km) |
| Watertown to Renningen | 3,842.50 mi (6,183.90 km) |
| Watertown to Reutlingen | 3,863.40 mi (6,217.53 km) |
| Watertown to Rhaude | 3,646.79 mi (5,868.94 km) |
| Watertown to Rheda-Wiedenbruck | 3,716.21 mi (5,980.66 km) |
| Watertown to Rhede | 3,655.62 mi (5,883.16 km) |
| Watertown to Rheinau | 3,806.15 mi (6,125.41 km) |
