| Valladolid to Oberkirch | 783.28 mi (1,260.57 km) |
| Valladolid to Obernburg am Main | 873.28 mi (1,405.41 km) |
| Valladolid to Obernkirchen | 978.41 mi (1,574.60 km) |
| Valladolid to Oberschleissheim | 915.06 mi (1,472.65 km) |
| Valladolid to Oberstdorf | 837.22 mi (1,347.38 km) |
| Valladolid to Obertraubling | 960.59 mi (1,545.92 km) |
| Valladolid to Obertshausen | 871.36 mi (1,402.32 km) |
| Valladolid to Oberursel | 868.03 mi (1,396.95 km) |
| Valladolid to Ochsenfurt | 900.39 mi (1,449.04 km) |
| Valladolid to Ochsenhausen | 842.29 mi (1,355.53 km) |
| Valladolid to Ochtrup | 918.18 mi (1,477.67 km) |
| Valladolid to Odenthal | 857.53 mi (1,380.07 km) |
| Valladolid to Oelde | 928.00 mi (1,493.47 km) |
| Valladolid to Oelsnitz | 1,007.54 mi (1,621.49 km) |
| Valladolid to Oer-Erkenschwick | 891.50 mi (1,434.72 km) |
