| Constanta to Menges | 697.95 mi (1,123.25 km) |
| Constanta to Metlika | 658.70 mi (1,060.08 km) |
| Constanta to Mezica | 687.68 mi (1,106.71 km) |
| Constanta to Miklavz na Dravskem Polju | 647.82 mi (1,042.56 km) |
| Constanta to Miren | 742.23 mi (1,194.51 km) |
| Constanta to Mirna | 672.63 mi (1,082.50 km) |
| Constanta to Mirna Pec | 671.04 mi (1,079.93 km) |
| Constanta to Mislinja | 670.90 mi (1,079.71 km) |
| Constanta to Mokronog | 668.65 mi (1,076.09 km) |
| Constanta to Moravce | 689.38 mi (1,109.45 km) |
| Constanta to Moravske-Toplice | 625.55 mi (1,006.73 km) |
| Constanta to Mozirje | 680.99 mi (1,095.94 km) |
| Constanta to Murska Sobota | 628.04 mi (1,010.74 km) |
| Constanta to Muta | 674.05 mi (1,084.78 km) |
| Constanta to Naklo | 710.72 mi (1,143.80 km) |
