| Machelen to Olivenza | 1,013.91 mi (1,631.74 km) |
| Machelen to Olot | 610.06 mi (981.79 km) |
| Machelen to Onate | 632.31 mi (1,017.60 km) |
| Machelen to Onda | 789.59 mi (1,270.72 km) |
| Machelen to Onteniente | 870.44 mi (1,400.83 km) |
| Machelen to Orihuela | 924.33 mi (1,487.57 km) |
| Machelen to Osuna | 1,054.90 mi (1,697.69 km) |
| Machelen to Ourense | 829.54 mi (1,335.02 km) |
| Machelen to Oviedo | 709.81 mi (1,142.33 km) |
| Machelen to Paiporta | 827.40 mi (1,331.56 km) |
| Machelen to Pajara | 1,833.16 mi (2,950.19 km) |
| Machelen to Palafolls | 643.51 mi (1,035.62 km) |
| Machelen to Palafrugell | 624.28 mi (1,004.68 km) |
| Machelen to Palamos | 629.36 mi (1,012.86 km) |
| Machelen to Palencia | 747.04 mi (1,202.24 km) |
