| Costa de Caparica to Marsala | 1,174.99 mi (1,890.96 km) |
| Costa de Caparica to Marsciano | 1,162.83 mi (1,871.39 km) |
| Costa de Caparica to Martano | 1,467.70 mi (2,362.04 km) |
| Costa de Caparica to Martellago | 1,191.25 mi (1,917.13 km) |
| Costa de Caparica to Martina Franca | 1,414.67 mi (2,276.69 km) |
| Costa de Caparica to Martinengo | 1,081.62 mi (1,740.71 km) |
| Costa de Caparica to Martinsicuro | 1,242.18 mi (1,999.09 km) |
| Costa de Caparica to Mascali | 1,324.36 mi (2,131.35 km) |
| Costa de Caparica to Mascalucia | 1,318.60 mi (2,122.08 km) |
| Costa de Caparica to Masera di Padova | 1,173.34 mi (1,888.31 km) |
| Costa de Caparica to Maserada sul Piave | 1,202.55 mi (1,935.32 km) |
| Costa de Caparica to Massa | 1,068.43 mi (1,719.47 km) |
| Costa de Caparica to Massa Lombarda | 1,156.15 mi (1,860.64 km) |
| Costa de Caparica to Massafra | 1,403.76 mi (2,259.13 km) |
| Costa de Caparica to Massalubrense | 1,258.65 mi (2,025.60 km) |
