| Nova Dubnica to Nuth | 561.60 mi (903.81 km) |
| Nova Dubnica to Oegstgeest | 639.77 mi (1,029.62 km) |
| Nova Dubnica to Oirschot | 593.99 mi (955.94 km) |
| Nova Dubnica to Oisterwijk | 599.44 mi (964.70 km) |
| Nova Dubnica to Oldebroek | 587.46 mi (945.42 km) |
| Nova Dubnica to Oldenzaal | 543.39 mi (874.50 km) |
| Nova Dubnica to Ommen | 568.67 mi (915.19 km) |
| Nova Dubnica to Oosterend | 594.98 mi (957.52 km) |
| Nova Dubnica to Oosterhout | 614.70 mi (989.27 km) |
| Nova Dubnica to Oosterwolde | 586.03 mi (943.13 km) |
| Nova Dubnica to Oostzaan | 627.71 mi (1,010.20 km) |
| Nova Dubnica to Opmeer | 630.82 mi (1,015.20 km) |
| Nova Dubnica to Oss | 589.22 mi (948.25 km) |
| Nova Dubnica to Oud-Beijerland | 636.41 mi (1,024.20 km) |
| Nova Dubnica to Oudenbosch | 627.89 mi (1,010.50 km) |
