| Biddeford to Rothenbach an der Pegnitz | 3,714.94 mi (5,978.63 km) |
| Biddeford to Rothenburg ob der Tauber | 3,675.44 mi (5,915.04 km) |
| Biddeford to Rottweil | 3,649.51 mi (5,873.33 km) |
| Biddeford to Rudersberg | 3,664.32 mi (5,897.16 km) |
| Biddeford to Rudesheim am Rhein | 3,566.73 mi (5,740.09 km) |
| Biddeford to Rudolstadt | 3,679.86 mi (5,922.16 km) |
| Biddeford to Runkel | 3,563.49 mi (5,734.88 km) |
| Biddeford to Ruppichteroth | 3,524.30 mi (5,671.81 km) |
| Biddeford to Russelsheim | 3,585.75 mi (5,770.71 km) |
| Biddeford to Rutesheim | 3,642.91 mi (5,862.70 km) |
| Biddeford to Ruthen | 3,545.38 mi (5,705.74 km) |
| Biddeford to Saalfeld | 3,683.45 mi (5,927.93 km) |
| Biddeford to Saarbrucken | 3,550.80 mi (5,714.46 km) |
| Biddeford to Saarlouis | 3,538.15 mi (5,694.11 km) |
| Biddeford to Saarwellingen | 3,539.32 mi (5,695.98 km) |
