| Great Falls to Reichenbach/Vogtland | 4,875.86 mi (7,846.94 km) |
| Great Falls to Reinbek | 4,664.36 mi (7,506.57 km) |
| Great Falls to Reinfeld | 4,652.81 mi (7,487.98 km) |
| Great Falls to Reinheim | 4,825.61 mi (7,766.06 km) |
| Great Falls to Reiskirchen | 4,783.92 mi (7,698.97 km) |
| Great Falls to Rellingen | 4,645.69 mi (7,476.51 km) |
| Great Falls to Remagen | 4,740.69 mi (7,629.41 km) |
| Great Falls to Remscheid | 4,707.69 mi (7,576.29 km) |
| Great Falls to Rendsburg | 4,606.94 mi (7,414.15 km) |
| Great Falls to Renningen | 4,886.00 mi (7,863.25 km) |
| Great Falls to Reutlingen | 4,909.32 mi (7,900.79 km) |
| Great Falls to Rhaude | 4,612.12 mi (7,422.48 km) |
| Great Falls to Rheda-Wiedenbruck | 4,702.71 mi (7,568.28 km) |
| Great Falls to Rhede | 4,659.48 mi (7,498.71 km) |
| Great Falls to Rheinau | 4,862.95 mi (7,826.17 km) |
