| Boone to Reichenbach/Vogtland | 4,497.28 mi (7,237.68 km) |
| Boone to Reinbek | 4,331.00 mi (6,970.08 km) |
| Boone to Reinfeld | 4,330.32 mi (6,968.98 km) |
| Boone to Reinheim | 4,384.41 mi (7,056.02 km) |
| Boone to Reiskirchen | 4,361.58 mi (7,019.29 km) |
| Boone to Rellingen | 4,310.85 mi (6,937.64 km) |
| Boone to Remagen | 4,298.35 mi (6,917.52 km) |
| Boone to Remscheid | 4,280.08 mi (6,888.13 km) |
| Boone to Rendsburg | 4,286.84 mi (6,899.00 km) |
| Boone to Renningen | 4,420.59 mi (7,114.26 km) |
| Boone to Reutlingen | 4,440.79 mi (7,146.76 km) |
| Boone to Rhaude | 4,238.92 mi (6,821.89 km) |
| Boone to Rheda-Wiedenbruck | 4,304.66 mi (6,927.69 km) |
| Boone to Rhede | 4,242.42 mi (6,827.52 km) |
| Boone to Rheinau | 4,382.53 mi (7,053.00 km) |
