| Dilbeek to Novi di Modena | 512.86 mi (825.38 km) |
| Dilbeek to Novi Ligure | 469.30 mi (755.27 km) |
| Dilbeek to Nuoro | 766.62 mi (1,233.75 km) |
| Dilbeek to Occhiobello | 530.75 mi (854.17 km) |
| Dilbeek to Oderzo | 514.57 mi (828.12 km) |
| Dilbeek to Oggiono | 420.10 mi (676.09 km) |
| Dilbeek to Olbia | 729.76 mi (1,174.43 km) |
| Dilbeek to Oleggio | 413.91 mi (666.12 km) |
| Dilbeek to Olgiate Comasco | 410.57 mi (660.75 km) |
| Dilbeek to Olgiate Olona | 417.61 mi (672.07 km) |
| Dilbeek to Omegna | 391.82 mi (630.58 km) |
| Dilbeek to Opera | 440.56 mi (709.02 km) |
| Dilbeek to Oppeano | 498.20 mi (801.77 km) |
| Dilbeek to Orbassano | 430.24 mi (692.40 km) |
| Dilbeek to Orbetello | 666.74 mi (1,073.01 km) |
