| Hopa to Nuth | 1,802.53 mi (2,900.89 km) |
| Hopa to Oegstgeest | 1,875.03 mi (3,017.57 km) |
| Hopa to Oirschot | 1,832.99 mi (2,949.91 km) |
| Hopa to Oisterwijk | 1,838.06 mi (2,958.07 km) |
| Hopa to Oldebroek | 1,818.40 mi (2,926.44 km) |
| Hopa to Oldenzaal | 1,773.87 mi (2,854.77 km) |
| Hopa to Ommen | 1,797.92 mi (2,893.47 km) |
| Hopa to Oosterend | 1,818.99 mi (2,927.38 km) |
| Hopa to Oosterhout | 1,853.21 mi (2,982.45 km) |
| Hopa to Oosterwolde | 1,809.64 mi (2,912.34 km) |
| Hopa to Oostzaan | 1,860.37 mi (2,993.97 km) |
| Hopa to Opmeer | 1,860.74 mi (2,994.57 km) |
| Hopa to Oss | 1,826.50 mi (2,939.47 km) |
| Hopa to Oud-Beijerland | 1,874.22 mi (3,016.27 km) |
| Hopa to Oudenbosch | 1,866.87 mi (3,004.43 km) |
