| Eiras to Nuth | 1,007.82 mi (1,621.93 km) |
| Eiras to Oegstgeest | 1,026.58 mi (1,652.11 km) |
| Eiras to Oirschot | 1,016.85 mi (1,636.47 km) |
| Eiras to Oisterwijk | 1,017.86 mi (1,638.08 km) |
| Eiras to Oldebroek | 1,081.36 mi (1,740.27 km) |
| Eiras to Oldenzaal | 1,106.17 mi (1,780.21 km) |
| Eiras to Ommen | 1,099.98 mi (1,770.24 km) |
| Eiras to Oosterend | 1,113.73 mi (1,792.37 km) |
| Eiras to Oosterhout | 1,010.49 mi (1,626.22 km) |
| Eiras to Oosterwolde | 1,119.53 mi (1,801.72 km) |
| Eiras to Oostzaan | 1,051.18 mi (1,691.72 km) |
| Eiras to Opmeer | 1,066.79 mi (1,716.83 km) |
| Eiras to Oss | 1,036.41 mi (1,667.95 km) |
| Eiras to Oud-Beijerland | 1,005.85 mi (1,618.76 km) |
| Eiras to Oudenbosch | 997.93 mi (1,606.02 km) |
