| Princeton to Rheinbach | 4,761.36 mi (7,662.67 km) |
| Princeton to Rheinberg | 4,730.70 mi (7,613.32 km) |
| Princeton to Rheine | 4,752.26 mi (7,648.03 km) |
| Princeton to Rheinfelden (Baden) | 4,855.89 mi (7,814.80 km) |
| Princeton to Ribnitz-Damgarten | 4,914.03 mi (7,908.37 km) |
| Princeton to Richterich | 4,720.74 mi (7,597.30 km) |
| Princeton to Riedlingen | 4,918.28 mi (7,915.21 km) |
| Princeton to Riegelsberg | 4,785.12 mi (7,700.91 km) |
| Princeton to Rielasingen-Worblingen | 4,899.06 mi (7,884.28 km) |
| Princeton to Riesa | 5,011.37 mi (8,065.03 km) |
| Princeton to Rietberg | 4,802.02 mi (7,728.10 km) |
| Princeton to Rinteln | 4,821.21 mi (7,758.99 km) |
| Princeton to Ritterhude | 4,789.61 mi (7,708.14 km) |
| Princeton to Rodenbach | 4,858.75 mi (7,819.40 km) |
| Princeton to Rodental | 4,941.83 mi (7,953.11 km) |
