| Castelli Calepio to Mendota Heights (Minnesota) | 4,620.96 mi (7,436.72 km) |
| Castelli Calepio to Menifee (California) | 6,037.32 mi (9,716.12 km) |
| Castelli Calepio to Menlo Park (California) | 5,968.68 mi (9,605.66 km) |
| Castelli Calepio to Menomonee Falls (Wisconsin) | 4,512.52 mi (7,262.19 km) |
| Castelli Calepio to Menomonie (Wisconsin) | 4,575.73 mi (7,363.92 km) |
| Castelli Calepio to Mentor (Ohio) | 4,307.41 mi (6,932.10 km) |
| Castelli Calepio to Mequon (Wisconsin) | 4,503.32 mi (7,247.39 km) |
| Castelli Calepio to Merced (California) | 5,929.35 mi (9,542.37 km) |
| Castelli Calepio to Mercedes (Texas) | 5,729.86 mi (9,221.31 km) |
| Castelli Calepio to Mercer Island (Washington) | 5,376.32 mi (8,652.35 km) |
| Castelli Calepio to Mercerville (New Jersey) | 4,090.16 mi (6,582.47 km) |
| Castelli Calepio to Meriden (Connecticut) | 3,957.38 mi (6,368.80 km) |
| Castelli Calepio to Meridian (Idaho) | 5,447.95 mi (8,767.63 km) |
| Castelli Calepio to Meridian (Mississippi) | 5,034.19 mi (8,101.74 km) |
| Castelli Calepio to Merriam (Kansas) | 4,957.35 mi (7,978.08 km) |
