| Seaford to Massarosa | 675.03 mi (1,086.36 km) |
| Seaford to Matelica | 797.60 mi (1,283.61 km) |
| Seaford to Matera | 1,054.41 mi (1,696.91 km) |
| Seaford to Matino | 1,141.62 mi (1,837.26 km) |
| Seaford to Mazzarino | 1,160.55 mi (1,867.73 km) |
| Seaford to Meda | 545.71 mi (878.24 km) |
| Seaford to Medesano | 623.66 mi (1,003.68 km) |
| Seaford to Medicina | 689.38 mi (1,109.45 km) |
| Seaford to Meldola | 720.97 mi (1,160.28 km) |
| Seaford to Melegnano | 565.97 mi (910.85 km) |
| Seaford to Melendugno | 1,137.32 mi (1,830.34 km) |
| Seaford to Melfi | 1,003.77 mi (1,615.42 km) |
| Seaford to Melilli | 1,194.68 mi (1,922.64 km) |
| Seaford to Melito di Napoli | 959.30 mi (1,543.84 km) |
| Seaford to Melito di Porto Salvo | 1,173.73 mi (1,888.94 km) |
