| Gretna to Montataire | 4,789.30 mi (7,707.63 km) |
| Gretna to Montauban | 4,882.07 mi (7,856.93 km) |
| Gretna to Montbeliard | 5,021.12 mi (8,080.72 km) |
| Gretna to Montbrison | 4,959.05 mi (7,980.83 km) |
| Gretna to Montceau-les-Mines | 4,942.06 mi (7,953.47 km) |
| Gretna to Montelimar | 5,019.85 mi (8,078.66 km) |
| Gretna to Montereau-faut-Yonne | 4,833.89 mi (7,779.40 km) |
| Gretna to Montesson | 4,786.25 mi (7,702.73 km) |
| Gretna to Monteux | 5,046.31 mi (8,121.25 km) |
| Gretna to Montevrain | 4,812.17 mi (7,744.44 km) |
| Gretna to Montfermeil | 4,804.01 mi (7,731.31 km) |
| Gretna to Montgeron | 4,804.72 mi (7,732.44 km) |
| Gretna to Montigny-en-Gohelle | 4,778.98 mi (7,691.03 km) |
| Gretna to Montigny-le-Bretonneux | 4,784.94 mi (7,700.62 km) |
| Gretna to Montigny-les-Cormeilles | 4,785.96 mi (7,702.27 km) |
