| Torre del Mar to Nuth | 1,095.72 mi (1,763.40 km) |
| Torre del Mar to Oegstgeest | 1,145.05 mi (1,842.77 km) |
| Torre del Mar to Oirschot | 1,118.54 mi (1,800.11 km) |
| Torre del Mar to Oisterwijk | 1,121.62 mi (1,805.08 km) |
| Torre del Mar to Oldebroek | 1,188.48 mi (1,912.67 km) |
| Torre del Mar to Oldenzaal | 1,201.89 mi (1,934.26 km) |
| Torre del Mar to Ommen | 1,202.95 mi (1,935.96 km) |
| Torre del Mar to Oosterend | 1,225.55 mi (1,972.33 km) |
| Torre del Mar to Oosterhout | 1,118.60 mi (1,800.21 km) |
| Torre del Mar to Oosterwolde | 1,229.12 mi (1,978.08 km) |
| Torre del Mar to Oostzaan | 1,168.16 mi (1,879.96 km) |
| Torre del Mar to Opmeer | 1,186.00 mi (1,908.69 km) |
| Torre del Mar to Oss | 1,139.17 mi (1,833.32 km) |
| Torre del Mar to Oud-Beijerland | 1,120.88 mi (1,803.88 km) |
| Torre del Mar to Oudenbosch | 1,108.96 mi (1,784.70 km) |
