| Voluntari to Nuth | 1,038.85 mi (1,671.86 km) |
| Voluntari to Oegstgeest | 1,124.33 mi (1,809.44 km) |
| Voluntari to Oirschot | 1,075.29 mi (1,730.52 km) |
| Voluntari to Oisterwijk | 1,081.20 mi (1,740.03 km) |
| Voluntari to Oldebroek | 1,074.49 mi (1,729.22 km) |
| Voluntari to Oldenzaal | 1,030.82 mi (1,658.95 km) |
| Voluntari to Ommen | 1,056.32 mi (1,699.99 km) |
| Voluntari to Oosterend | 1,083.50 mi (1,743.73 km) |
| Voluntari to Oosterhout | 1,096.47 mi (1,764.60 km) |
| Voluntari to Oosterwolde | 1,074.63 mi (1,729.45 km) |
| Voluntari to Oostzaan | 1,113.81 mi (1,792.50 km) |
| Voluntari to Opmeer | 1,117.95 mi (1,799.17 km) |
| Voluntari to Oss | 1,072.56 mi (1,726.12 km) |
| Voluntari to Oud-Beijerland | 1,118.80 mi (1,800.54 km) |
| Voluntari to Oudenbosch | 1,108.90 mi (1,784.61 km) |
