| Dunwoody to Nuth | 4,451.64 mi (7,164.22 km) |
| Dunwoody to Oegstgeest | 4,362.06 mi (7,020.05 km) |
| Dunwoody to Oirschot | 4,412.74 mi (7,101.62 km) |
| Dunwoody to Oisterwijk | 4,406.58 mi (7,091.70 km) |
| Dunwoody to Oldebroek | 4,411.27 mi (7,099.25 km) |
| Dunwoody to Oldenzaal | 4,455.00 mi (7,169.64 km) |
| Dunwoody to Ommen | 4,429.57 mi (7,128.70 km) |
| Dunwoody to Oosterend | 4,403.14 mi (7,086.17 km) |
| Dunwoody to Oosterhout | 4,391.39 mi (7,067.25 km) |
| Dunwoody to Oosterwolde | 4,412.14 mi (7,100.66 km) |
| Dunwoody to Oostzaan | 4,372.03 mi (7,036.10 km) |
| Dunwoody to Opmeer | 4,367.81 mi (7,029.31 km) |
| Dunwoody to Oss | 4,414.28 mi (7,104.10 km) |
| Dunwoody to Oud-Beijerland | 4,368.77 mi (7,030.86 km) |
| Dunwoody to Oudenbosch | 4,379.54 mi (7,048.18 km) |
