| Liptovsky Mikulas to Nuth | 621.33 mi (999.93 km) |
| Liptovsky Mikulas to Oegstgeest | 695.49 mi (1,119.28 km) |
| Liptovsky Mikulas to Oirschot | 651.84 mi (1,049.03 km) |
| Liptovsky Mikulas to Oisterwijk | 657.02 mi (1,057.37 km) |
| Liptovsky Mikulas to Oldebroek | 641.12 mi (1,031.78 km) |
| Liptovsky Mikulas to Oldenzaal | 596.71 mi (960.31 km) |
| Liptovsky Mikulas to Ommen | 621.58 mi (1,000.33 km) |
| Liptovsky Mikulas to Oosterend | 646.03 mi (1,039.69 km) |
| Liptovsky Mikulas to Oosterhout | 672.22 mi (1,081.83 km) |
| Liptovsky Mikulas to Oosterwolde | 636.91 mi (1,025.00 km) |
| Liptovsky Mikulas to Oostzaan | 682.20 mi (1,097.90 km) |
| Liptovsky Mikulas to Opmeer | 684.19 mi (1,101.10 km) |
| Liptovsky Mikulas to Oss | 645.94 mi (1,039.55 km) |
| Liptovsky Mikulas to Oud-Beijerland | 693.50 mi (1,116.08 km) |
| Liptovsky Mikulas to Oudenbosch | 685.74 mi (1,103.59 km) |
