| Sinnamary to Oegstgeest | 4,577.57 mi (7,366.89 km) |
| Sinnamary to Oirschot | 4,591.81 mi (7,389.81 km) |
| Sinnamary to Oisterwijk | 4,590.06 mi (7,386.99 km) |
| Sinnamary to Oldebroek | 4,640.50 mi (7,468.16 km) |
| Sinnamary to Oldenzaal | 4,677.49 mi (7,527.70 km) |
| Sinnamary to Ommen | 4,662.37 mi (7,503.36 km) |
| Sinnamary to Oosterend | 4,661.52 mi (7,502.00 km) |
| Sinnamary to Oosterhout | 4,578.09 mi (7,367.73 km) |
| Sinnamary to Oosterwolde | 4,669.83 mi (7,515.36 km) |
| Sinnamary to Oostzaan | 4,600.59 mi (7,403.93 km) |
| Sinnamary to Opmeer | 4,610.45 mi (7,419.81 km) |
| Sinnamary to Oss | 4,607.45 mi (7,414.98 km) |
| Sinnamary to Oud-Beijerland | 4,564.86 mi (7,346.43 km) |
| Sinnamary to Oudenbosch | 4,563.49 mi (7,344.23 km) |
| Sinnamary to Oudewater | 4,588.59 mi (7,384.63 km) |
