| Apt to Ratzeburg | 720.68 mi (1,159.82 km) |
| Apt to Raubling | 420.86 mi (677.31 km) |
| Apt to Rauenberg | 404.19 mi (650.48 km) |
| Apt to Raunheim | 447.96 mi (720.91 km) |
| Apt to Ravensburg | 337.60 mi (543.32 km) |
| Apt to Recke | 596.48 mi (959.95 km) |
| Apt to Recklinghausen | 538.87 mi (867.23 km) |
| Apt to Regen | 508.93 mi (819.05 km) |
| Apt to Regensburg | 476.60 mi (767.01 km) |
| Apt to Regenstauf | 483.32 mi (777.82 km) |
| Apt to Rehau | 539.01 mi (867.45 km) |
| Apt to Rehburg-Loccum | 617.72 mi (994.12 km) |
| Apt to Rehlingen-Siersburg | 384.33 mi (618.51 km) |
| Apt to Reichelsheim | 434.94 mi (699.96 km) |
| Apt to Reichenbach/Vogtland | 566.69 mi (912.00 km) |
