| Glassboro to Rheinbach | 3,859.41 mi (6,211.11 km) |
| Glassboro to Rheinberg | 3,821.17 mi (6,149.59 km) |
| Glassboro to Rheine | 3,834.80 mi (6,171.51 km) |
| Glassboro to Rheinfelden (Baden) | 3,980.99 mi (6,406.78 km) |
| Glassboro to Ribnitz-Damgarten | 3,972.31 mi (6,392.81 km) |
| Glassboro to Richterich | 3,818.91 mi (6,145.95 km) |
| Glassboro to Riedlingen | 4,033.53 mi (6,491.34 km) |
| Glassboro to Riegelsberg | 3,895.61 mi (6,269.39 km) |
| Glassboro to Rielasingen-Worblingen | 4,019.85 mi (6,469.32 km) |
| Glassboro to Riesa | 4,090.66 mi (6,583.27 km) |
| Glassboro to Rietberg | 3,886.89 mi (6,255.34 km) |
| Glassboro to Rinteln | 3,901.57 mi (6,278.97 km) |
| Glassboro to Ritterhude | 3,862.31 mi (6,215.79 km) |
| Glassboro to Rodenbach | 3,956.85 mi (6,367.93 km) |
| Glassboro to Rodental | 4,034.36 mi (6,492.68 km) |
