| Ostringen to Ratzeburg | 321.75 mi (517.81 km) |
| Ostringen to Raubling | 184.15 mi (296.35 km) |
| Ostringen to Rauenberg | 3.36 mi (5.41 km) |
| Ostringen to Raunheim | 56.31 mi (90.62 km) |
| Ostringen to Ravensburg | 107.46 mi (172.94 km) |
| Ostringen to Recke | 221.95 mi (357.19 km) |
| Ostringen to Recklinghausen | 177.10 mi (285.01 km) |
| Ostringen to Regen | 200.83 mi (323.20 km) |
| Ostringen to Regensburg | 153.14 mi (246.45 km) |
| Ostringen to Regenstauf | 154.51 mi (248.66 km) |
| Ostringen to Rehau | 163.89 mi (263.75 km) |
| Ostringen to Rehburg-Loccum | 224.32 mi (361.00 km) |
| Ostringen to Rehlingen-Siersburg | 92.15 mi (148.30 km) |
| Ostringen to Reichelsheim | 34.72 mi (55.88 km) |
| Ostringen to Reichenbach/Vogtland | 186.56 mi (300.24 km) |
