| Morgantown to Johnstown (Pennsylvania) | 72.21 mi (116.21 km) |
| Morgantown to Joliet (Illinois) | 449.47 mi (723.35 km) |
| Morgantown to Jonesboro (Arkansas) | 642.50 mi (1,034.01 km) |
| Morgantown to Joplin (Missouri) | 807.26 mi (1,299.16 km) |
| Morgantown to Joppatowne (Maryland) | 192.17 mi (309.26 km) |
| Morgantown to Juana Díaz (Puerto Rico) | 1,694.18 mi (2,726.53 km) |
| Morgantown to Junction City (Kansas) | 903.05 mi (1,453.33 km) |
| Morgantown to Juneau (Alaska) | 2,681.79 mi (4,315.92 km) |
| Morgantown to Jupiter (Florida) | 878.80 mi (1,414.29 km) |
| Morgantown to Jupiter Farms (Florida) | 878.74 mi (1,414.19 km) |
| Morgantown to Jurupa Valley (California) | 2,096.07 mi (3,373.30 km) |
| Morgantown to Justice (Illinois) | 438.02 mi (704.93 km) |
| Morgantown to Kahului (Hawaii) | 4,610.50 mi (7,419.88 km) |
| Morgantown to Kailua (Hawaii) | 4,656.88 mi (7,494.53 km) |
| Morgantown to Kalamazoo (Michigan) | 346.08 mi (556.96 km) |
