| Moerdijk to Oerlinghausen | 175.08 mi (281.76 km) |
| Moerdijk to Oestrich-Winkel | 187.10 mi (301.11 km) |
| Moerdijk to Offenburg | 264.96 mi (426.42 km) |
| Moerdijk to Oftersheim | 235.43 mi (378.89 km) |
| Moerdijk to Ohrdruf | 271.21 mi (436.47 km) |
| Moerdijk to Ohringen | 274.09 mi (441.10 km) |
| Moerdijk to Olbernhau | 384.25 mi (618.39 km) |
| Moerdijk to Olching | 381.95 mi (614.68 km) |
| Moerdijk to Oldenburg | 184.00 mi (296.12 km) |
| Moerdijk to Oldenburg in Holstein | 318.97 mi (513.34 km) |
| Moerdijk to Olfen | 119.31 mi (192.02 km) |
| Moerdijk to Olpe | 146.26 mi (235.38 km) |
| Moerdijk to Olsberg | 168.29 mi (270.83 km) |
| Moerdijk to Oranienburg | 373.37 mi (600.87 km) |
| Moerdijk to Ortenberg | 213.31 mi (343.29 km) |
