| Brookings to Nuth | 4,400.69 mi (7,082.23 km) |
| Brookings to Oegstgeest | 4,298.76 mi (6,918.19 km) |
| Brookings to Oirschot | 4,355.83 mi (7,010.03 km) |
| Brookings to Oisterwijk | 4,348.89 mi (6,998.86 km) |
| Brookings to Oldebroek | 4,335.24 mi (6,976.89 km) |
| Brookings to Oldenzaal | 4,375.05 mi (7,040.96 km) |
| Brookings to Ommen | 4,349.42 mi (6,999.71 km) |
| Brookings to Oosterend | 4,317.07 mi (6,947.65 km) |
| Brookings to Oosterhout | 4,334.75 mi (6,976.11 km) |
| Brookings to Oosterwolde | 4,324.99 mi (6,960.40 km) |
| Brookings to Oostzaan | 4,302.18 mi (6,923.69 km) |
| Brookings to Opmeer | 4,293.15 mi (6,909.16 km) |
| Brookings to Oss | 4,351.71 mi (7,003.40 km) |
| Brookings to Oud-Beijerland | 4,311.95 mi (6,939.42 km) |
| Brookings to Oudenbosch | 4,325.76 mi (6,961.64 km) |
