| Fairmount to Joliet (Illinois) | 616.87 mi (992.76 km) |
| Fairmount to Jonesboro (Arkansas) | 915.59 mi (1,473.49 km) |
| Fairmount to Joplin (Missouri) | 1,046.80 mi (1,684.65 km) |
| Fairmount to Joppatowne (Maryland) | 250.40 mi (402.98 km) |
| Fairmount to Juana Díaz (Puerto Rico) | 1,818.19 mi (2,926.10 km) |
| Fairmount to Junction City (Kansas) | 1,105.86 mi (1,779.71 km) |
| Fairmount to Juneau (Alaska) | 2,646.68 mi (4,259.42 km) |
| Fairmount to Jupiter (Florida) | 1,134.81 mi (1,826.30 km) |
| Fairmount to Jupiter Farms (Florida) | 1,135.82 mi (1,827.92 km) |
| Fairmount to Jurupa Valley (California) | 2,289.22 mi (3,684.14 km) |
| Fairmount to Justice (Illinois) | 597.39 mi (961.41 km) |
| Fairmount to Kahului (Hawaii) | 4,763.64 mi (7,666.33 km) |
| Fairmount to Kailua (Hawaii) | 4,804.38 mi (7,731.91 km) |
| Fairmount to Kalamazoo (Michigan) | 477.26 mi (768.08 km) |
| Fairmount to Kalispell (Montana) | 1,854.43 mi (2,984.42 km) |
