| Middlesex to Marsala | 4,455.57 mi (7,170.55 km) |
| Middlesex to Marsciano | 4,265.16 mi (6,864.10 km) |
| Middlesex to Martano | 4,626.04 mi (7,444.90 km) |
| Middlesex to Martellago | 4,167.05 mi (6,706.23 km) |
| Middlesex to Martina Franca | 4,564.59 mi (7,345.99 km) |
| Middlesex to Martinengo | 4,064.74 mi (6,541.56 km) |
| Middlesex to Martinsicuro | 4,335.07 mi (6,976.63 km) |
| Middlesex to Mascali | 4,583.51 mi (7,376.45 km) |
| Middlesex to Mascalucia | 4,583.79 mi (7,376.89 km) |
| Middlesex to Masera di Padova | 4,162.50 mi (6,698.89 km) |
| Middlesex to Maserada sul Piave | 4,166.91 mi (6,706.00 km) |
| Middlesex to Massa | 4,131.11 mi (6,648.38 km) |
| Middlesex to Massa Lombarda | 4,189.74 mi (6,742.73 km) |
| Middlesex to Massafra | 4,559.64 mi (7,338.03 km) |
| Middlesex to Massalubrense | 4,436.85 mi (7,140.41 km) |
