| Boiling Springs to Ratingen | 4,332.33 mi (6,972.21 km) |
| Boiling Springs to Ratzeburg | 4,416.06 mi (7,106.96 km) |
| Boiling Springs to Raubling | 4,648.96 mi (7,481.78 km) |
| Boiling Springs to Rauenberg | 4,464.15 mi (7,184.35 km) |
| Boiling Springs to Raunheim | 4,432.16 mi (7,132.87 km) |
| Boiling Springs to Ravensburg | 4,545.95 mi (7,316.00 km) |
| Boiling Springs to Recke | 4,337.67 mi (6,980.81 km) |
| Boiling Springs to Recklinghausen | 4,337.02 mi (6,979.76 km) |
| Boiling Springs to Regen | 4,652.72 mi (7,487.83 km) |
| Boiling Springs to Regensburg | 4,608.93 mi (7,417.35 km) |
| Boiling Springs to Regenstauf | 4,607.36 mi (7,414.83 km) |
| Boiling Springs to Rehau | 4,567.61 mi (7,350.87 km) |
| Boiling Springs to Rehburg-Loccum | 4,393.01 mi (7,069.87 km) |
| Boiling Springs to Rehlingen-Siersburg | 4,378.19 mi (7,046.02 km) |
| Boiling Springs to Reichelsheim | 4,456.64 mi (7,172.27 km) |
