| Upminster to Mozzate | 567.14 mi (912.72 km) |
| Upminster to Muggia | 740.52 mi (1,191.76 km) |
| Upminster to Muggio | 580.50 mi (934.23 km) |
| Upminster to Mugnano di Napoli | 989.72 mi (1,592.79 km) |
| Upminster to Musile di Piave | 694.98 mi (1,118.46 km) |
| Upminster to Mussomeli | 1,168.15 mi (1,879.96 km) |
| Upminster to Naples | 995.17 mi (1,601.58 km) |
| Upminster to Nardo | 1,156.11 mi (1,860.58 km) |
| Upminster to Narni | 848.45 mi (1,365.45 km) |
| Upminster to Nembro | 590.42 mi (950.18 km) |
| Upminster to Nepi | 858.02 mi (1,380.85 km) |
| Upminster to Nerviano | 575.15 mi (925.61 km) |
| Upminster to Nettuno | 910.95 mi (1,466.03 km) |
| Upminster to Nichelino | 566.05 mi (910.96 km) |
| Upminster to Nicosia | 1,176.04 mi (1,892.66 km) |
