| Hereford to Medford (New York) | 3,297.90 mi (5,307.46 km) |
| Hereford to Medford (Oregon) | 5,000.09 mi (8,046.87 km) |
| Hereford to Medina (Ohio) | 3,641.50 mi (5,860.42 km) |
| Hereford to Medulla (Florida) | 4,277.72 mi (6,884.32 km) |
| Hereford to Mehlville (Missouri) | 4,094.66 mi (6,589.72 km) |
| Hereford to Melbourne (Florida) | 4,214.70 mi (6,782.90 km) |
| Hereford to Melissa (Texas) | 4,596.18 mi (7,396.84 km) |
| Hereford to Melrose (Massachusetts) | 3,150.16 mi (5,069.69 km) |
| Hereford to Melrose Park (Illinois) | 3,839.49 mi (6,179.07 km) |
| Hereford to Melville (New York) | 3,316.90 mi (5,338.03 km) |
| Hereford to Melvindale (Michigan) | 3,641.53 mi (5,860.47 km) |
| Hereford to Memphis (Florida) | 4,322.57 mi (6,956.51 km) |
| Hereford to Memphis (Tennessee) | 4,246.87 mi (6,834.67 km) |
| Hereford to Menasha (Wisconsin) | 3,755.01 mi (6,043.10 km) |
| Hereford to Mendota (California) | 5,245.89 mi (8,442.45 km) |
