| Antwerp to Oestrich-Winkel | 178.84 mi (287.81 km) |
| Antwerp to Offenburg | 246.75 mi (397.10 km) |
| Antwerp to Oftersheim | 224.45 mi (361.22 km) |
| Antwerp to Ohrdruf | 276.44 mi (444.89 km) |
| Antwerp to Ohringen | 265.03 mi (426.53 km) |
| Antwerp to Olbernhau | 390.52 mi (628.48 km) |
| Antwerp to Olching | 372.55 mi (599.56 km) |
| Antwerp to Oldenburg | 209.27 mi (336.79 km) |
| Antwerp to Oldenburg in Holstein | 344.49 mi (554.40 km) |
| Antwerp to Olfen | 132.93 mi (213.93 km) |
| Antwerp to Olpe | 149.53 mi (240.64 km) |
| Antwerp to Olsberg | 176.66 mi (284.31 km) |
| Antwerp to Oranienburg | 390.42 mi (628.33 km) |
| Antwerp to Ortenberg | 211.84 mi (340.92 km) |
| Antwerp to Oschatz | 376.30 mi (605.59 km) |
