| Civitavecchia to Mechernich | 636.19 mi (1,023.85 km) |
| Civitavecchia to Meckenbeuren | 402.07 mi (647.07 km) |
| Civitavecchia to Meckenheim | 631.82 mi (1,016.82 km) |
| Civitavecchia to Meerane | 605.51 mi (974.48 km) |
| Civitavecchia to Meerbusch | 678.06 mi (1,091.24 km) |
| Civitavecchia to Meine | 712.96 mi (1,147.39 km) |
| Civitavecchia to Meinerzhagen | 653.36 mi (1,051.48 km) |
| Civitavecchia to Meiningen | 587.53 mi (945.54 km) |
| Civitavecchia to Meissen | 631.47 mi (1,016.26 km) |
| Civitavecchia to Meitingen | 446.96 mi (719.32 km) |
| Civitavecchia to Melle | 716.62 mi (1,153.29 km) |
| Civitavecchia to Melsungen | 633.13 mi (1,018.92 km) |
| Civitavecchia to Memmelsdorf | 542.71 mi (873.40 km) |
| Civitavecchia to Memmingen | 414.39 mi (666.89 km) |
| Civitavecchia to Mendig | 610.85 mi (983.06 km) |
