| Castleford to Medford (New York) | 3,322.03 mi (5,346.29 km) |
| Castleford to Medford (Oregon) | 4,952.52 mi (7,970.30 km) |
| Castleford to Medina (Ohio) | 3,652.37 mi (5,877.92 km) |
| Castleford to Medulla (Florida) | 4,312.73 mi (6,940.67 km) |
| Castleford to Mehlville (Missouri) | 4,098.63 mi (6,596.11 km) |
| Castleford to Melbourne (Florida) | 4,251.56 mi (6,842.23 km) |
| Castleford to Melissa (Texas) | 4,599.71 mi (7,402.51 km) |
| Castleford to Melrose (Massachusetts) | 3,173.18 mi (5,106.74 km) |
| Castleford to Melrose Park (Illinois) | 3,840.48 mi (6,180.66 km) |
| Castleford to Melville (New York) | 3,340.50 mi (5,376.02 km) |
| Castleford to Melvindale (Michigan) | 3,648.19 mi (5,871.20 km) |
| Castleford to Memphis (Florida) | 4,357.34 mi (7,012.46 km) |
| Castleford to Memphis (Tennessee) | 4,257.38 mi (6,851.60 km) |
| Castleford to Menasha (Wisconsin) | 3,750.60 mi (6,036.01 km) |
| Castleford to Mendota (California) | 5,208.51 mi (8,382.29 km) |
