| Sint-Kruis to Olivenza | 1,000.39 mi (1,609.97 km) |
| Sint-Kruis to Olot | 624.91 mi (1,005.70 km) |
| Sint-Kruis to Onate | 624.27 mi (1,004.66 km) |
| Sint-Kruis to Onda | 795.35 mi (1,280.00 km) |
| Sint-Kruis to Onteniente | 876.20 mi (1,410.10 km) |
| Sint-Kruis to Orihuela | 929.69 mi (1,496.20 km) |
| Sint-Kruis to Osuna | 1,048.96 mi (1,688.14 km) |
| Sint-Kruis to Ourense | 806.04 mi (1,297.20 km) |
| Sint-Kruis to Oviedo | 688.86 mi (1,108.61 km) |
| Sint-Kruis to Paiporta | 833.19 mi (1,340.89 km) |
| Sint-Kruis to Pajara | 1,818.27 mi (2,926.23 km) |
| Sint-Kruis to Palafolls | 659.75 mi (1,061.76 km) |
| Sint-Kruis to Palafrugell | 642.19 mi (1,033.50 km) |
| Sint-Kruis to Palamos | 647.15 mi (1,041.48 km) |
| Sint-Kruis to Palencia | 733.96 mi (1,181.19 km) |
