| Holborn to Marsala | 1,127.52 mi (1,814.57 km) |
| Holborn to Marsciano | 831.24 mi (1,337.75 km) |
| Holborn to Martano | 1,175.84 mi (1,892.33 km) |
| Holborn to Martellago | 695.34 mi (1,119.05 km) |
| Holborn to Martina Franca | 1,116.12 mi (1,796.22 km) |
| Holborn to Martinengo | 610.01 mi (981.72 km) |
| Holborn to Martinsicuro | 886.03 mi (1,425.93 km) |
| Holborn to Mascali | 1,208.18 mi (1,944.38 km) |
| Holborn to Mascalucia | 1,214.36 mi (1,954.33 km) |
| Holborn to Masera di Padova | 695.34 mi (1,119.04 km) |
| Holborn to Maserada sul Piave | 692.14 mi (1,113.89 km) |
| Holborn to Massa | 701.54 mi (1,129.01 km) |
| Holborn to Massa Lombarda | 735.27 mi (1,183.31 km) |
| Holborn to Massafra | 1,114.55 mi (1,793.70 km) |
| Holborn to Massalubrense | 1,020.20 mi (1,641.85 km) |
