| Biddeford to Rodgau | 3,604.04 mi (5,800.14 km) |
| Biddeford to Roding | 3,774.70 mi (6,074.80 km) |
| Biddeford to Rodinghausen | 3,524.03 mi (5,671.37 km) |
| Biddeford to Roetgen | 3,478.20 mi (5,597.63 km) |
| Biddeford to Rommerskirchen | 3,487.29 mi (5,612.25 km) |
| Biddeford to Ronnenberg | 3,567.58 mi (5,741.47 km) |
| Biddeford to Rosbach vor der Hohe | 3,588.41 mi (5,774.98 km) |
| Biddeford to Rosdorf | 3,600.62 mi (5,794.64 km) |
| Biddeford to Rosenheim | 3,803.43 mi (6,121.03 km) |
| Biddeford to Rosrath | 3,510.63 mi (5,649.81 km) |
| Biddeford to Rossdorf | 3,603.61 mi (5,799.45 km) |
| Biddeford to Rosstal | 3,703.03 mi (5,959.44 km) |
| Biddeford to Rostock | 3,610.76 mi (5,810.95 km) |
| Biddeford to Rotenburg an der Fulda | 3,608.64 mi (5,807.54 km) |
| Biddeford to Roth | 3,716.20 mi (5,980.64 km) |
