| Basildon to Oerlinghausen | 350.41 mi (563.93 km) |
| Basildon to Oestrich-Winkel | 345.52 mi (556.07 km) |
| Basildon to Offenburg | 393.97 mi (634.03 km) |
| Basildon to Oftersheim | 387.02 mi (622.85 km) |
| Basildon to Ohrdruf | 446.07 mi (717.88 km) |
| Basildon to Ohringen | 429.25 mi (690.81 km) |
| Basildon to Olbernhau | 559.79 mi (900.90 km) |
| Basildon to Olching | 534.83 mi (860.73 km) |
| Basildon to Oldenburg | 343.14 mi (552.23 km) |
| Basildon to Oldenburg in Holstein | 471.23 mi (758.38 km) |
| Basildon to Olfen | 295.57 mi (475.67 km) |
| Basildon to Olpe | 319.48 mi (514.16 km) |
| Basildon to Olsberg | 344.26 mi (554.04 km) |
| Basildon to Oranienburg | 545.52 mi (877.93 km) |
| Basildon to Ortenberg | 381.93 mi (614.65 km) |
