| Oldenburg to Chaudfontaine | 208.35 mi (335.31 km) |
| Oldenburg to Chaumont-Gistoux | 226.63 mi (364.73 km) |
| Oldenburg to Chimay | 271.35 mi (436.69 km) |
| Oldenburg to Ciney | 237.38 mi (382.03 km) |
| Oldenburg to Colfontaine | 265.57 mi (427.40 km) |
| Oldenburg to Courcelles | 247.60 mi (398.47 km) |
| Oldenburg to Court-Saint-Etienne | 232.92 mi (374.85 km) |
| Oldenburg to Couvin | 267.01 mi (429.71 km) |
| Oldenburg to Damme | 246.35 mi (396.45 km) |
| Oldenburg to De Haan | 254.50 mi (409.57 km) |
| Oldenburg to De Panne | 276.99 mi (445.77 km) |
| Oldenburg to De Pinte | 243.87 mi (392.47 km) |
| Oldenburg to Deerlijk | 260.29 mi (418.90 km) |
| Oldenburg to Deinze | 248.54 mi (399.99 km) |
| Oldenburg to Denderleeuw | 234.99 mi (378.17 km) |
