| Adra to Reichenbach/Vogtland | 1,221.28 mi (1,965.47 km) |
| Adra to Reinbek | 1,321.45 mi (2,126.67 km) |
| Adra to Reinfeld | 1,345.40 mi (2,165.21 km) |
| Adra to Reinheim | 1,079.54 mi (1,737.34 km) |
| Adra to Reiskirchen | 1,122.36 mi (1,806.26 km) |
| Adra to Rellingen | 1,319.79 mi (2,124.00 km) |
| Adra to Remagen | 1,081.85 mi (1,741.07 km) |
| Adra to Remscheid | 1,116.87 mi (1,797.42 km) |
| Adra to Rendsburg | 1,354.51 mi (2,179.87 km) |
| Adra to Renningen | 1,025.51 mi (1,650.40 km) |
| Adra to Reutlingen | 1,019.25 mi (1,640.33 km) |
| Adra to Rhaude | 1,243.43 mi (2,001.11 km) |
| Adra to Rheda-Wiedenbruck | 1,180.37 mi (1,899.63 km) |
| Adra to Rhede | 1,145.39 mi (1,843.32 km) |
| Adra to Rheinau | 991.47 mi (1,595.62 km) |
