| Wallingford Center to Rheinbach | 3,689.66 mi (5,937.93 km) |
| Wallingford Center to Rheinberg | 3,651.19 mi (5,876.03 km) |
| Wallingford Center to Rheine | 3,664.60 mi (5,897.60 km) |
| Wallingford Center to Rheinfelden (Baden) | 3,812.35 mi (6,135.39 km) |
| Wallingford Center to Ribnitz-Damgarten | 3,801.83 mi (6,118.45 km) |
| Wallingford Center to Richterich | 3,649.19 mi (5,872.80 km) |
| Wallingford Center to Riedlingen | 3,864.40 mi (6,219.15 km) |
| Wallingford Center to Riegelsberg | 3,726.34 mi (5,996.97 km) |
| Wallingford Center to Rielasingen-Worblingen | 3,850.98 mi (6,197.55 km) |
| Wallingford Center to Riesa | 3,920.35 mi (6,309.19 km) |
| Wallingford Center to Rietberg | 3,716.74 mi (5,981.51 km) |
| Wallingford Center to Rinteln | 3,731.31 mi (6,004.97 km) |
| Wallingford Center to Ritterhude | 3,691.92 mi (5,941.58 km) |
| Wallingford Center to Rodenbach | 3,787.07 mi (6,094.70 km) |
| Wallingford Center to Rodental | 3,864.38 mi (6,219.12 km) |
