| Sant Just Desvern to Nuth | 683.21 mi (1,099.52 km) |
| Sant Just Desvern to Oegstgeest | 754.63 mi (1,214.46 km) |
| Sant Just Desvern to Oirschot | 715.47 mi (1,151.45 km) |
| Sant Just Desvern to Oisterwijk | 720.09 mi (1,158.86 km) |
| Sant Just Desvern to Oldebroek | 785.36 mi (1,263.92 km) |
| Sant Just Desvern to Oldenzaal | 789.08 mi (1,269.90 km) |
| Sant Just Desvern to Ommen | 795.66 mi (1,280.49 km) |
| Sant Just Desvern to Oosterend | 824.13 mi (1,326.31 km) |
| Sant Just Desvern to Oosterhout | 720.98 mi (1,160.30 km) |
| Sant Just Desvern to Oosterwolde | 825.67 mi (1,328.79 km) |
| Sant Just Desvern to Oostzaan | 774.75 mi (1,246.83 km) |
| Sant Just Desvern to Opmeer | 793.37 mi (1,276.81 km) |
| Sant Just Desvern to Oss | 735.59 mi (1,183.82 km) |
| Sant Just Desvern to Oud-Beijerland | 729.18 mi (1,173.50 km) |
| Sant Just Desvern to Oudenbosch | 714.61 mi (1,150.05 km) |
