| Haskoy to Nuth | 1,923.40 mi (3,095.41 km) |
| Haskoy to Oegstgeest | 2,001.71 mi (3,221.44 km) |
| Haskoy to Oirschot | 1,956.64 mi (3,148.90 km) |
| Haskoy to Oisterwijk | 1,962.08 mi (3,157.67 km) |
| Haskoy to Oldebroek | 1,947.35 mi (3,133.96 km) |
| Haskoy to Oldenzaal | 1,902.89 mi (3,062.40 km) |
| Haskoy to Ommen | 1,927.58 mi (3,102.14 km) |
| Haskoy to Oosterend | 1,950.83 mi (3,139.55 km) |
| Haskoy to Oosterhout | 1,977.35 mi (3,182.23 km) |
| Haskoy to Oosterwolde | 1,941.58 mi (3,124.68 km) |
| Haskoy to Oostzaan | 1,988.56 mi (3,200.28 km) |
| Haskoy to Opmeer | 1,990.30 mi (3,203.08 km) |
| Haskoy to Oss | 1,951.68 mi (3,140.92 km) |
| Haskoy to Oud-Beijerland | 1,999.00 mi (3,217.07 km) |
| Haskoy to Oudenbosch | 1,990.54 mi (3,203.46 km) |
