| Stockton-on-Tees to Massarosa | 904.92 mi (1,456.33 km) |
| Stockton-on-Tees to Matelica | 1,013.08 mi (1,630.40 km) |
| Stockton-on-Tees to Matera | 1,265.10 mi (2,035.98 km) |
| Stockton-on-Tees to Matino | 1,347.24 mi (2,168.17 km) |
| Stockton-on-Tees to Mazzarino | 1,400.16 mi (2,253.34 km) |
| Stockton-on-Tees to Meda | 769.16 mi (1,237.84 km) |
| Stockton-on-Tees to Medesano | 847.90 mi (1,364.57 km) |
| Stockton-on-Tees to Medicina | 904.37 mi (1,455.44 km) |
| Stockton-on-Tees to Meldola | 935.99 mi (1,506.33 km) |
| Stockton-on-Tees to Melegnano | 791.15 mi (1,273.24 km) |
| Stockton-on-Tees to Melendugno | 1,340.29 mi (2,156.99 km) |
| Stockton-on-Tees to Melfi | 1,218.09 mi (1,960.33 km) |
| Stockton-on-Tees to Melilli | 1,430.33 mi (2,301.90 km) |
| Stockton-on-Tees to Melito di Napoli | 1,182.74 mi (1,903.44 km) |
| Stockton-on-Tees to Melito di Porto Salvo | 1,403.25 mi (2,258.32 km) |
