| Borne to Navodari | 1,139.60 mi (1,834.00 km) |
| Borne to Negresti-Oas | 797.79 mi (1,283.92 km) |
| Borne to Nehoiu | 1,006.21 mi (1,619.34 km) |
| Borne to Ocna Mures | 868.76 mi (1,398.13 km) |
| Borne to Odobesti | 1,020.36 mi (1,642.10 km) |
| Borne to Odorheiu Secuiesc | 928.87 mi (1,494.87 km) |
| Borne to Oltenita | 1,072.15 mi (1,725.46 km) |
| Borne to Onesti | 989.90 mi (1,593.10 km) |
| Borne to Oradea | 766.27 mi (1,233.20 km) |
| Borne to Orastie | 864.78 mi (1,391.74 km) |
| Borne to Oravita | 843.50 mi (1,357.49 km) |
| Borne to Orsova | 883.95 mi (1,422.57 km) |
| Borne to Otelu Rosu | 846.71 mi (1,362.65 km) |
| Borne to Otopeni | 1,030.29 mi (1,658.09 km) |
| Borne to Ovidiu | 1,139.60 mi (1,834.01 km) |
