| Princeton to Reichenbach/Vogtland | 4,986.05 mi (8,024.28 km) |
| Princeton to Reinbek | 4,842.65 mi (7,793.50 km) |
| Princeton to Reinfeld | 4,845.56 mi (7,798.18 km) |
| Princeton to Reinheim | 4,856.51 mi (7,815.80 km) |
| Princeton to Reiskirchen | 4,841.48 mi (7,791.61 km) |
| Princeton to Rellingen | 4,822.94 mi (7,761.77 km) |
| Princeton to Remagen | 4,774.23 mi (7,683.37 km) |
| Princeton to Remscheid | 4,762.07 mi (7,663.81 km) |
| Princeton to Rendsburg | 4,804.84 mi (7,732.65 km) |
| Princeton to Renningen | 4,882.19 mi (7,857.12 km) |
| Princeton to Reutlingen | 4,900.26 mi (7,886.21 km) |
| Princeton to Rhaude | 4,741.62 mi (7,630.89 km) |
| Princeton to Rheda-Wiedenbruck | 4,795.76 mi (7,718.03 km) |
| Princeton to Rhede | 4,729.93 mi (7,612.09 km) |
| Princeton to Rheinau | 4,840.48 mi (7,789.99 km) |
