| Mancha Real to Nuth | 1,019.39 mi (1,640.55 km) |
| Mancha Real to Oegstgeest | 1,068.62 mi (1,719.78 km) |
| Mancha Real to Oirschot | 1,042.09 mi (1,677.08 km) |
| Mancha Real to Oisterwijk | 1,045.17 mi (1,682.04 km) |
| Mancha Real to Oldebroek | 1,112.02 mi (1,789.62 km) |
| Mancha Real to Oldenzaal | 1,125.52 mi (1,811.35 km) |
| Mancha Real to Ommen | 1,126.51 mi (1,812.95 km) |
| Mancha Real to Oosterend | 1,149.09 mi (1,849.28 km) |
| Mancha Real to Oosterhout | 1,042.14 mi (1,677.16 km) |
| Mancha Real to Oosterwolde | 1,152.66 mi (1,855.03 km) |
| Mancha Real to Oostzaan | 1,091.71 mi (1,756.95 km) |
| Mancha Real to Opmeer | 1,109.57 mi (1,785.69 km) |
| Mancha Real to Oss | 1,062.72 mi (1,710.28 km) |
| Mancha Real to Oud-Beijerland | 1,044.44 mi (1,680.86 km) |
| Mancha Real to Oudenbosch | 1,032.50 mi (1,661.65 km) |
