| Fort Dodge to Joliet (Illinois) | 316.72 mi (509.70 km) |
| Fort Dodge to Jonesboro (Arkansas) | 498.52 mi (802.29 km) |
| Fort Dodge to Joplin (Missouri) | 375.86 mi (604.89 km) |
| Fort Dodge to Joppatowne (Maryland) | 952.20 mi (1,532.42 km) |
| Fort Dodge to Juana Díaz (Puerto Rico) | 2,341.52 mi (3,768.31 km) |
| Fort Dodge to Junction City (Kansas) | 278.33 mi (447.93 km) |
| Fort Dodge to Juneau (Alaska) | 2,030.62 mi (3,267.96 km) |
| Fort Dodge to Jupiter (Florida) | 1,336.94 mi (2,151.60 km) |
| Fort Dodge to Jupiter Farms (Florida) | 1,333.29 mi (2,145.73 km) |
| Fort Dodge to Jurupa Valley (California) | 1,387.87 mi (2,233.57 km) |
| Fort Dodge to Justice (Illinois) | 329.04 mi (529.54 km) |
| Fort Dodge to Kahului (Hawaii) | 3,860.23 mi (6,212.43 km) |
| Fort Dodge to Kailua (Hawaii) | 3,903.31 mi (6,281.78 km) |
| Fort Dodge to Kalamazoo (Michigan) | 438.29 mi (705.36 km) |
| Fort Dodge to Kalispell (Montana) | 1,050.84 mi (1,691.17 km) |
