| Constanta to Moncalieri | 1,029.61 mi (1,657.00 km) |
| Constanta to Mondolfo | 771.96 mi (1,242.35 km) |
| Constanta to Mondovi | 1,027.14 mi (1,653.02 km) |
| Constanta to Monesiglio | 1,011.80 mi (1,628.33 km) |
| Constanta to Monfalcone | 745.37 mi (1,199.55 km) |
| Constanta to Monopoli | 617.48 mi (993.73 km) |
| Constanta to Monreale | 900.53 mi (1,449.26 km) |
| Constanta to Monselice | 830.90 mi (1,337.21 km) |
| Constanta to Monserrato | 1,057.80 mi (1,702.36 km) |
| Constanta to Monsummano | 883.77 mi (1,422.30 km) |
| Constanta to Montagnana | 844.73 mi (1,359.46 km) |
| Constanta to Montale | 873.31 mi (1,405.45 km) |
| Constanta to Montalto di Castro | 864.63 mi (1,391.49 km) |
| Constanta to Montalto Uffugo | 721.51 mi (1,161.15 km) |
| Constanta to Monte Compatri | 818.40 mi (1,317.09 km) |
