| Delaware to Reichenbach/Vogtland | 4,350.93 mi (7,002.14 km) |
| Delaware to Reinbek | 4,175.09 mi (6,719.15 km) |
| Delaware to Reinfeld | 4,172.69 mi (6,715.29 km) |
| Delaware to Reinheim | 4,246.79 mi (6,834.55 km) |
| Delaware to Reiskirchen | 4,220.50 mi (6,792.23 km) |
| Delaware to Rellingen | 4,154.88 mi (6,686.63 km) |
| Delaware to Remagen | 4,159.69 mi (6,694.38 km) |
| Delaware to Remscheid | 4,138.70 mi (6,660.60 km) |
| Delaware to Rendsburg | 4,128.20 mi (6,643.70 km) |
| Delaware to Renningen | 4,287.57 mi (6,900.17 km) |
| Delaware to Reutlingen | 4,308.58 mi (6,933.99 km) |
| Delaware to Rhaude | 4,088.03 mi (6,579.05 km) |
| Delaware to Rheda-Wiedenbruck | 4,158.76 mi (6,692.88 km) |
| Delaware to Rhede | 4,098.75 mi (6,596.29 km) |
| Delaware to Rheinau | 4,251.52 mi (6,842.17 km) |
