| Normal to Nuth | 4,309.86 mi (6,936.05 km) |
| Normal to Oegstgeest | 4,212.98 mi (6,780.14 km) |
| Normal to Oirschot | 4,267.48 mi (6,867.85 km) |
| Normal to Oisterwijk | 4,260.85 mi (6,857.18 km) |
| Normal to Oldebroek | 4,256.05 mi (6,849.45 km) |
| Normal to Oldenzaal | 4,298.16 mi (6,917.23 km) |
| Normal to Ommen | 4,272.39 mi (6,875.74 km) |
| Normal to Oosterend | 4,242.64 mi (6,827.87 km) |
| Normal to Oosterhout | 4,246.07 mi (6,833.39 km) |
| Normal to Oosterwolde | 4,251.17 mi (6,841.60 km) |
| Normal to Oostzaan | 4,219.64 mi (6,790.86 km) |
| Normal to Opmeer | 4,212.89 mi (6,779.98 km) |
| Normal to Oss | 4,266.09 mi (6,865.60 km) |
| Normal to Oud-Beijerland | 4,223.14 mi (6,796.48 km) |
| Normal to Oudenbosch | 4,235.60 mi (6,816.53 km) |
