| Montignies-le-Tilleul to Navodari | 1,202.50 mi (1,935.24 km) |
| Montignies-le-Tilleul to Negresti-Oas | 875.70 mi (1,409.30 km) |
| Montignies-le-Tilleul to Nehoiu | 1,069.19 mi (1,720.70 km) |
| Montignies-le-Tilleul to Ocna Mures | 932.17 mi (1,500.18 km) |
| Montignies-le-Tilleul to Odobesti | 1,089.76 mi (1,753.80 km) |
| Montignies-le-Tilleul to Odorheiu Secuiesc | 997.06 mi (1,604.61 km) |
| Montignies-le-Tilleul to Oltenita | 1,125.54 mi (1,811.38 km) |
| Montignies-le-Tilleul to Onesti | 1,062.69 mi (1,710.24 km) |
| Montignies-le-Tilleul to Oradea | 829.18 mi (1,334.44 km) |
| Montignies-le-Tilleul to Orastie | 919.71 mi (1,480.13 km) |
| Montignies-le-Tilleul to Oravita | 882.29 mi (1,419.91 km) |
| Montignies-le-Tilleul to Orsova | 923.33 mi (1,485.95 km) |
| Montignies-le-Tilleul to Otelu Rosu | 894.09 mi (1,438.90 km) |
| Montignies-le-Tilleul to Otopeni | 1,085.26 mi (1,746.56 km) |
| Montignies-le-Tilleul to Ovidiu | 1,201.91 mi (1,934.29 km) |
