| Northolt to Medvode | 767.17 mi (1,234.64 km) |
| Northolt to Menges | 772.28 mi (1,242.86 km) |
| Northolt to Metlika | 822.11 mi (1,323.06 km) |
| Northolt to Mezica | 770.09 mi (1,239.34 km) |
| Northolt to Miklavz na Dravskem Polju | 804.77 mi (1,295.15 km) |
| Northolt to Miren | 745.38 mi (1,199.57 km) |
| Northolt to Mirna | 800.39 mi (1,288.10 km) |
| Northolt to Mirna Pec | 804.75 mi (1,295.12 km) |
| Northolt to Mislinja | 786.60 mi (1,265.92 km) |
| Northolt to Mokronog | 803.86 mi (1,293.68 km) |
| Northolt to Moravce | 780.29 mi (1,255.76 km) |
| Northolt to Moravske-Toplice | 819.69 mi (1,319.17 km) |
| Northolt to Mozirje | 781.05 mi (1,256.98 km) |
| Northolt to Murska Sobota | 818.08 mi (1,316.58 km) |
| Northolt to Muta | 779.19 mi (1,253.99 km) |
