| Ortona to Montigny-les-Metz | 612.25 mi (985.32 km) |
| Ortona to Montivilliers | 842.35 mi (1,355.63 km) |
| Ortona to Montlouis-sur-Loire | 748.84 mi (1,205.13 km) |
| Ortona to Montlucon | 643.95 mi (1,036.34 km) |
| Ortona to Montmagny | 738.96 mi (1,189.24 km) |
| Ortona to Montmorency | 740.48 mi (1,191.68 km) |
| Ortona to Montpellier | 538.62 mi (866.82 km) |
| Ortona to Montreuil | 730.96 mi (1,176.36 km) |
| Ortona to Montrouge | 733.92 mi (1,181.13 km) |
| Ortona to Morangis | 729.29 mi (1,173.68 km) |
| Ortona to Morieres-les-Avignon | 490.84 mi (789.93 km) |
| Ortona to Morlaix | 979.22 mi (1,575.90 km) |
| Ortona to Morsang-sur-Orge | 727.20 mi (1,170.32 km) |
| Ortona to Mouans-Sartoux | 385.42 mi (620.27 km) |
| Ortona to Mougins | 384.04 mi (618.06 km) |
