| Dent to Nuth | 4,209.86 mi (6,775.11 km) |
| Dent to Oegstgeest | 4,116.10 mi (6,624.22 km) |
| Dent to Oirschot | 4,168.98 mi (6,709.32 km) |
| Dent to Oisterwijk | 4,162.54 mi (6,698.97 km) |
| Dent to Oldebroek | 4,162.13 mi (6,698.31 km) |
| Dent to Oldenzaal | 4,205.11 mi (6,767.48 km) |
| Dent to Ommen | 4,179.43 mi (6,726.15 km) |
| Dent to Oosterend | 4,151.17 mi (6,680.67 km) |
| Dent to Oosterhout | 4,147.53 mi (6,674.81 km) |
| Dent to Oosterwolde | 4,159.95 mi (6,694.79 km) |
| Dent to Oostzaan | 4,124.31 mi (6,637.44 km) |
| Dent to Opmeer | 4,118.73 mi (6,628.45 km) |
| Dent to Oss | 4,168.93 mi (6,709.25 km) |
| Dent to Oud-Beijerland | 4,124.69 mi (6,638.04 km) |
| Dent to Oudenbosch | 4,136.40 mi (6,656.89 km) |
