| Bolbec to Navodari | 1,367.12 mi (2,200.17 km) |
| Bolbec to Negresti-Oas | 1,048.66 mi (1,687.66 km) |
| Bolbec to Nehoiu | 1,234.75 mi (1,987.14 km) |
| Bolbec to Ocna Mures | 1,099.05 mi (1,768.75 km) |
| Bolbec to Odobesti | 1,257.98 mi (2,024.53 km) |
| Bolbec to Odorheiu Secuiesc | 1,165.41 mi (1,875.55 km) |
| Bolbec to Oltenita | 1,286.09 mi (2,069.76 km) |
| Bolbec to Onesti | 1,232.47 mi (1,983.48 km) |
| Bolbec to Oradea | 996.89 mi (1,604.34 km) |
| Bolbec to Orastie | 1,082.92 mi (1,742.80 km) |
| Bolbec to Oravita | 1,037.94 mi (1,670.40 km) |
| Bolbec to Orsova | 1,078.71 mi (1,736.02 km) |
| Bolbec to Otelu Rosu | 1,053.98 mi (1,696.22 km) |
| Bolbec to Otopeni | 1,246.93 mi (2,006.74 km) |
| Bolbec to Ovidiu | 1,366.26 mi (2,198.78 km) |
