| Dolny Kubin to Nuth | 605.63 mi (974.67 km) |
| Dolny Kubin to Oegstgeest | 679.38 mi (1,093.35 km) |
| Dolny Kubin to Oirschot | 635.91 mi (1,023.40 km) |
| Dolny Kubin to Oisterwijk | 641.06 mi (1,031.69 km) |
| Dolny Kubin to Oldebroek | 624.90 mi (1,005.68 km) |
| Dolny Kubin to Oldenzaal | 580.49 mi (934.20 km) |
| Dolny Kubin to Ommen | 605.34 mi (974.19 km) |
| Dolny Kubin to Oosterend | 629.74 mi (1,013.47 km) |
| Dolny Kubin to Oosterhout | 656.26 mi (1,056.14 km) |
| Dolny Kubin to Oosterwolde | 620.61 mi (998.78 km) |
| Dolny Kubin to Oostzaan | 666.02 mi (1,071.86 km) |
| Dolny Kubin to Opmeer | 667.96 mi (1,074.98 km) |
| Dolny Kubin to Oss | 629.92 mi (1,013.75 km) |
| Dolny Kubin to Oud-Beijerland | 677.50 mi (1,090.33 km) |
| Dolny Kubin to Oudenbosch | 669.81 mi (1,077.95 km) |
