| Brasov to Nuth | 973.25 mi (1,566.29 km) |
| Brasov to Oegstgeest | 1,055.34 mi (1,698.41 km) |
| Brasov to Oirschot | 1,008.00 mi (1,622.22 km) |
| Brasov to Oisterwijk | 1,013.69 mi (1,631.38 km) |
| Brasov to Oldebroek | 1,003.71 mi (1,615.31 km) |
| Brasov to Oldenzaal | 959.67 mi (1,544.45 km) |
| Brasov to Ommen | 984.96 mi (1,585.14 km) |
| Brasov to Oosterend | 1,010.98 mi (1,627.01 km) |
| Brasov to Oosterhout | 1,028.98 mi (1,655.99 km) |
| Brasov to Oosterwolde | 1,001.98 mi (1,612.53 km) |
| Brasov to Oostzaan | 1,043.78 mi (1,679.81 km) |
| Brasov to Opmeer | 1,047.09 mi (1,685.12 km) |
| Brasov to Oss | 1,004.23 mi (1,616.15 km) |
| Brasov to Oud-Beijerland | 1,051.03 mi (1,691.46 km) |
| Brasov to Oudenbosch | 1,041.80 mi (1,676.62 km) |
