| Bourne to Nasaud | 1,156.69 mi (1,861.52 km) |
| Bourne to Navodari | 1,436.18 mi (2,311.30 km) |
| Bourne to Negresti-Oas | 1,097.35 mi (1,766.02 km) |
| Bourne to Nehoiu | 1,302.52 mi (2,096.21 km) |
| Bourne to Ocna Mures | 1,164.81 mi (1,874.59 km) |
| Bourne to Odobesti | 1,318.54 mi (2,121.98 km) |
| Bourne to Odorheiu Secuiesc | 1,226.52 mi (1,973.90 km) |
| Bourne to Oltenita | 1,365.18 mi (2,197.05 km) |
| Bourne to Onesti | 1,288.83 mi (2,074.17 km) |
| Bourne to Oradea | 1,061.78 mi (1,708.77 km) |
| Bourne to Orastie | 1,157.78 mi (1,863.26 km) |
| Bourne to Oravita | 1,128.96 mi (1,816.89 km) |
| Bourne to Orsova | 1,169.89 mi (1,882.76 km) |
| Bourne to Otelu Rosu | 1,136.41 mi (1,828.87 km) |
| Bourne to Otopeni | 1,323.84 mi (2,130.51 km) |
