| Barrow in Furness to Mendota Heights (Minnesota) | 3,806.29 mi (6,125.63 km) |
| Barrow in Furness to Menifee (California) | 5,212.65 mi (8,388.95 km) |
| Barrow in Furness to Menlo Park (California) | 5,145.62 mi (8,281.08 km) |
| Barrow in Furness to Menomonee Falls (Wisconsin) | 3,709.87 mi (5,970.46 km) |
| Barrow in Furness to Menomonie (Wisconsin) | 3,762.65 mi (6,055.40 km) |
| Barrow in Furness to Mentor (Ohio) | 3,525.30 mi (5,673.41 km) |
| Barrow in Furness to Mequon (Wisconsin) | 3,700.68 mi (5,955.67 km) |
| Barrow in Furness to Merced (California) | 5,105.26 mi (8,216.12 km) |
| Barrow in Furness to Mercedes (Texas) | 4,953.54 mi (7,971.96 km) |
| Barrow in Furness to Mercer Island (Washington) | 4,562.75 mi (7,343.04 km) |
| Barrow in Furness to Mercerville (New Jersey) | 3,335.45 mi (5,367.89 km) |
| Barrow in Furness to Meriden (Connecticut) | 3,201.69 mi (5,152.63 km) |
| Barrow in Furness to Meridian (Idaho) | 4,624.64 mi (7,442.64 km) |
| Barrow in Furness to Meridian (Mississippi) | 4,267.62 mi (6,868.07 km) |
| Barrow in Furness to Merriam (Kansas) | 4,152.96 mi (6,683.55 km) |
