| Steenokkerzeel to Olivenza | 1,016.31 mi (1,635.59 km) |
| Steenokkerzeel to Olot | 611.16 mi (983.57 km) |
| Steenokkerzeel to Onate | 634.52 mi (1,021.16 km) |
| Steenokkerzeel to Onda | 791.14 mi (1,273.22 km) |
| Steenokkerzeel to Onteniente | 871.99 mi (1,403.32 km) |
| Steenokkerzeel to Orihuela | 925.90 mi (1,490.09 km) |
| Steenokkerzeel to Osuna | 1,056.98 mi (1,701.04 km) |
| Steenokkerzeel to Ourense | 832.29 mi (1,339.45 km) |
| Steenokkerzeel to Oviedo | 712.49 mi (1,146.65 km) |
| Steenokkerzeel to Paiporta | 828.95 mi (1,334.06 km) |
| Steenokkerzeel to Pajara | 1,835.58 mi (2,954.08 km) |
| Steenokkerzeel to Palafolls | 644.53 mi (1,037.27 km) |
| Steenokkerzeel to Palafrugell | 625.21 mi (1,006.17 km) |
| Steenokkerzeel to Palamos | 630.30 mi (1,014.37 km) |
| Steenokkerzeel to Palencia | 749.43 mi (1,206.10 km) |
