| Wilrijk to Oestrich-Winkel | 177.94 mi (286.37 km) |
| Wilrijk to Offenburg | 244.58 mi (393.62 km) |
| Wilrijk to Oftersheim | 223.17 mi (359.16 km) |
| Wilrijk to Ohrdruf | 277.01 mi (445.80 km) |
| Wilrijk to Ohringen | 263.94 mi (424.77 km) |
| Wilrijk to Olbernhau | 391.14 mi (629.48 km) |
| Wilrijk to Olching | 371.36 mi (597.64 km) |
| Wilrijk to Oldenburg | 212.15 mi (341.43 km) |
| Wilrijk to Oldenburg in Holstein | 347.36 mi (559.02 km) |
| Wilrijk to Olfen | 134.66 mi (216.72 km) |
| Wilrijk to Olpe | 150.06 mi (241.50 km) |
| Wilrijk to Olsberg | 177.71 mi (286.00 km) |
| Wilrijk to Oranienburg | 392.29 mi (631.33 km) |
| Wilrijk to Ortenberg | 211.70 mi (340.69 km) |
| Wilrijk to Oschatz | 377.31 mi (607.22 km) |
