| Oldenburg to Redon | 590.41 mi (950.17 km) |
| Oldenburg to Reims | 323.36 mi (520.40 km) |
| Oldenburg to Rennes | 554.82 mi (892.89 km) |
| Oldenburg to Revel | 726.84 mi (1,169.74 km) |
| Oldenburg to Reze | 596.19 mi (959.47 km) |
| Oldenburg to Riedisheim | 374.65 mi (602.94 km) |
| Oldenburg to Rillieux-la-Pape | 527.22 mi (848.48 km) |
| Oldenburg to Riom | 550.39 mi (885.77 km) |
| Oldenburg to Riorges | 524.81 mi (844.59 km) |
| Oldenburg to Ris-Orangis | 399.83 mi (643.47 km) |
| Oldenburg to Rive-de-Gier | 550.29 mi (885.60 km) |
| Oldenburg to Rivesaltes | 757.70 mi (1,219.40 km) |
| Oldenburg to Rixheim | 374.47 mi (602.65 km) |
| Oldenburg to Roanne | 524.76 mi (844.52 km) |
| Oldenburg to Roche-la-Moliere | 560.60 mi (902.20 km) |
