| Southwick to Marsala | 1,093.92 mi (1,760.49 km) |
| Southwick to Marsciano | 805.45 mi (1,296.25 km) |
| Southwick to Martano | 1,154.33 mi (1,857.72 km) |
| Southwick to Martellago | 676.60 mi (1,088.88 km) |
| Southwick to Martina Franca | 1,094.10 mi (1,760.79 km) |
| Southwick to Martinengo | 586.25 mi (943.47 km) |
| Southwick to Martinsicuro | 863.03 mi (1,388.91 km) |
| Southwick to Mascali | 1,178.55 mi (1,896.69 km) |
| Southwick to Mascalucia | 1,184.29 mi (1,905.93 km) |
| Southwick to Masera di Padova | 675.24 mi (1,086.70 km) |
| Southwick to Maserada sul Piave | 674.41 mi (1,085.36 km) |
| Southwick to Massa | 674.03 mi (1,084.74 km) |
| Southwick to Massa Lombarda | 712.39 mi (1,146.48 km) |
| Southwick to Massafra | 1,092.00 mi (1,757.41 km) |
| Southwick to Massalubrense | 993.41 mi (1,598.75 km) |
