| Barrow in Furness to Medford (New York) | 3,241.54 mi (5,216.75 km) |
| Barrow in Furness to Medford (Oregon) | 4,881.15 mi (7,855.45 km) |
| Barrow in Furness to Medina (Ohio) | 3,571.54 mi (5,747.83 km) |
| Barrow in Furness to Medulla (Florida) | 4,233.12 mi (6,812.55 km) |
| Barrow in Furness to Mehlville (Missouri) | 4,017.99 mi (6,466.33 km) |
| Barrow in Furness to Melbourne (Florida) | 4,172.18 mi (6,714.48 km) |
| Barrow in Furness to Melissa (Texas) | 4,519.10 mi (7,272.79 km) |
| Barrow in Furness to Melrose (Massachusetts) | 3,092.64 mi (4,977.12 km) |
| Barrow in Furness to Melrose Park (Illinois) | 3,759.99 mi (6,051.11 km) |
| Barrow in Furness to Melville (New York) | 3,259.98 mi (5,246.43 km) |
| Barrow in Furness to Melvindale (Michigan) | 3,567.44 mi (5,741.24 km) |
| Barrow in Furness to Memphis (Florida) | 4,277.70 mi (6,884.29 km) |
| Barrow in Furness to Memphis (Tennessee) | 4,176.56 mi (6,721.52 km) |
| Barrow in Furness to Menasha (Wisconsin) | 3,670.49 mi (5,907.09 km) |
| Barrow in Furness to Mendota (California) | 5,134.20 mi (8,262.70 km) |
