| Almargem to Nuth | 1,111.81 mi (1,789.29 km) |
| Almargem to Oegstgeest | 1,132.29 mi (1,822.25 km) |
| Almargem to Oirschot | 1,121.75 mi (1,805.27 km) |
| Almargem to Oisterwijk | 1,122.87 mi (1,807.08 km) |
| Almargem to Oldebroek | 1,186.67 mi (1,909.76 km) |
| Almargem to Oldenzaal | 1,210.93 mi (1,948.80 km) |
| Almargem to Ommen | 1,205.12 mi (1,939.45 km) |
| Almargem to Oosterend | 1,219.31 mi (1,962.29 km) |
| Almargem to Oosterhout | 1,115.71 mi (1,795.56 km) |
| Almargem to Oosterwolde | 1,225.03 mi (1,971.49 km) |
| Almargem to Oostzaan | 1,156.88 mi (1,861.82 km) |
| Almargem to Opmeer | 1,172.60 mi (1,887.11 km) |
| Almargem to Oss | 1,141.41 mi (1,836.92 km) |
| Almargem to Oud-Beijerland | 1,111.39 mi (1,788.61 km) |
| Almargem to Oudenbosch | 1,103.27 mi (1,775.54 km) |
