| Moron de la Frontera to Nuth | 1,104.19 mi (1,777.03 km) |
| Moron de la Frontera to Oegstgeest | 1,146.67 mi (1,845.39 km) |
| Moron de la Frontera to Oirschot | 1,123.96 mi (1,808.83 km) |
| Moron de la Frontera to Oisterwijk | 1,126.57 mi (1,813.05 km) |
| Moron de la Frontera to Oldebroek | 1,193.15 mi (1,920.20 km) |
| Moron de la Frontera to Oldenzaal | 1,209.37 mi (1,946.30 km) |
| Moron de la Frontera to Ommen | 1,208.72 mi (1,945.25 km) |
| Moron de la Frontera to Oosterend | 1,229.37 mi (1,978.48 km) |
| Moron de la Frontera to Oosterhout | 1,122.49 mi (1,806.48 km) |
| Moron de la Frontera to Oosterwolde | 1,233.50 mi (1,985.13 km) |
| Moron de la Frontera to Oostzaan | 1,170.32 mi (1,883.45 km) |
| Moron de la Frontera to Opmeer | 1,187.77 mi (1,911.52 km) |
| Moron de la Frontera to Oss | 1,144.50 mi (1,841.90 km) |
| Moron de la Frontera to Oud-Beijerland | 1,123.14 mi (1,807.51 km) |
| Moron de la Frontera to Oudenbosch | 1,112.07 mi (1,789.71 km) |
