| Bethesda to Ratingen | 3,950.47 mi (6,357.66 km) |
| Bethesda to Ratzeburg | 4,034.27 mi (6,492.53 km) |
| Bethesda to Raubling | 4,267.69 mi (6,868.18 km) |
| Bethesda to Rauenberg | 4,082.73 mi (6,570.52 km) |
| Bethesda to Raunheim | 4,050.51 mi (6,518.67 km) |
| Bethesda to Ravensburg | 4,165.07 mi (6,703.03 km) |
| Bethesda to Recke | 3,955.66 mi (6,366.01 km) |
| Bethesda to Recklinghausen | 3,955.09 mi (6,365.11 km) |
| Bethesda to Regen | 4,270.95 mi (6,873.43 km) |
| Bethesda to Regensburg | 4,227.23 mi (6,803.08 km) |
| Bethesda to Regenstauf | 4,225.63 mi (6,800.50 km) |
| Bethesda to Rehau | 4,185.68 mi (6,736.19 km) |
| Bethesda to Rehburg-Loccum | 4,011.00 mi (6,455.08 km) |
| Bethesda to Rehlingen-Siersburg | 3,996.99 mi (6,432.53 km) |
| Bethesda to Reichelsheim | 4,075.05 mi (6,558.16 km) |
