| Horbury to Marsala | 1,281.82 mi (2,062.89 km) |
| Horbury to Marsciano | 975.65 mi (1,570.15 km) |
| Horbury to Martano | 1,311.48 mi (2,110.62 km) |
| Horbury to Martellago | 828.87 mi (1,333.94 km) |
| Horbury to Martina Franca | 1,252.92 mi (2,016.37 km) |
| Horbury to Martinengo | 752.78 mi (1,211.48 km) |
| Horbury to Martinsicuro | 1,025.62 mi (1,650.58 km) |
| Horbury to Mascali | 1,357.26 mi (2,184.30 km) |
| Horbury to Mascalucia | 1,364.05 mi (2,195.23 km) |
| Horbury to Masera di Padova | 831.28 mi (1,337.81 km) |
| Horbury to Maserada sul Piave | 823.84 mi (1,325.84 km) |
| Horbury to Massa | 849.15 mi (1,366.57 km) |
| Horbury to Massa Lombarda | 875.60 mi (1,409.15 km) |
| Horbury to Massafra | 1,252.32 mi (2,015.42 km) |
| Horbury to Massalubrense | 1,165.43 mi (1,875.59 km) |
