| Cities | Distance |
|---|---|
| Santander to Nuth | 686.00 mi (1,104.01 km) |
| Santander to Oegstgeest | 713.32 mi (1,147.98 km) |
| Santander to Oirschot | 698.27 mi (1,123.75 km) |
| Santander to Oisterwijk | 699.84 mi (1,126.29 km) |
| Santander to Oldebroek | 764.88 mi (1,230.95 km) |
| Santander to Oldenzaal | 786.80 mi (1,266.23 km) |
| Santander to Ommen | 782.45 mi (1,259.23 km) |
| Santander to Oosterend | 798.99 mi (1,285.86 km) |
| Santander to Oosterhout | 693.66 mi (1,116.34 km) |
| Santander to Oosterwolde | 804.13 mi (1,294.13 km) |
| Santander to Oostzaan | 737.64 mi (1,187.11 km) |
| Santander to Opmeer | 754.19 mi (1,213.75 km) |
| Santander to Oss | 718.29 mi (1,155.98 km) |
| Santander to Oud-Beijerland | 691.19 mi (1,112.36 km) |
| Santander to Oudenbosch | 681.88 mi (1,097.38 km) |