| Montigny-en-Gohelle to Navodari | 1,266.04 mi (2,037.49 km) |
| Montigny-en-Gohelle to Negresti-Oas | 939.78 mi (1,512.42 km) |
| Montigny-en-Gohelle to Nehoiu | 1,132.80 mi (1,823.07 km) |
| Montigny-en-Gohelle to Ocna Mures | 995.88 mi (1,602.72 km) |
| Montigny-en-Gohelle to Odobesti | 1,153.62 mi (1,856.58 km) |
| Montigny-en-Gohelle to Odorheiu Secuiesc | 1,060.92 mi (1,707.38 km) |
| Montigny-en-Gohelle to Oltenita | 1,188.54 mi (1,912.78 km) |
| Montigny-en-Gohelle to Onesti | 1,126.66 mi (1,813.18 km) |
| Montigny-en-Gohelle to Oradea | 892.95 mi (1,437.06 km) |
| Montigny-en-Gohelle to Orastie | 983.00 mi (1,581.99 km) |
| Montigny-en-Gohelle to Oravita | 944.40 mi (1,519.87 km) |
| Montigny-en-Gohelle to Orsova | 985.42 mi (1,585.89 km) |
| Montigny-en-Gohelle to Otelu Rosu | 956.90 mi (1,539.98 km) |
| Montigny-en-Gohelle to Otopeni | 1,148.41 mi (1,848.18 km) |
| Montigny-en-Gohelle to Ovidiu | 1,265.42 mi (2,036.49 km) |
