| Civitavecchia to Menges | 312.41 mi (502.78 km) |
| Civitavecchia to Metlika | 301.52 mi (485.25 km) |
| Civitavecchia to Mezica | 340.64 mi (548.21 km) |
| Civitavecchia to Miklavz na Dravskem Polju | 360.22 mi (579.72 km) |
| Civitavecchia to Miren | 277.23 mi (446.15 km) |
| Civitavecchia to Mirna | 311.39 mi (501.14 km) |
| Civitavecchia to Mirna Pec | 306.75 mi (493.67 km) |
| Civitavecchia to Mislinja | 343.76 mi (553.23 km) |
| Civitavecchia to Mokronog | 313.26 mi (504.14 km) |
| Civitavecchia to Moravce | 314.70 mi (506.46 km) |
| Civitavecchia to Moravske-Toplice | 385.19 mi (619.91 km) |
| Civitavecchia to Mozirje | 331.88 mi (534.10 km) |
| Civitavecchia to Murska Sobota | 382.03 mi (614.82 km) |
| Civitavecchia to Muta | 353.54 mi (568.97 km) |
| Civitavecchia to Naklo | 314.23 mi (505.70 km) |
