| Gentilly to Joliet (Illinois) | 4,170.25 mi (6,711.37 km) |
| Gentilly to Jonesboro (Arkansas) | 4,536.09 mi (7,300.14 km) |
| Gentilly to Joplin (Missouri) | 4,627.79 mi (7,447.70 km) |
| Gentilly to Joppatowne (Maryland) | 3,780.76 mi (6,084.54 km) |
| Gentilly to Juana Díaz (Puerto Rico) | 4,329.99 mi (6,968.44 km) |
| Gentilly to Junction City (Kansas) | 4,623.18 mi (7,440.29 km) |
| Gentilly to Juneau (Alaska) | 4,626.47 mi (7,445.58 km) |
| Gentilly to Jupiter (Florida) | 4,512.10 mi (7,261.52 km) |
| Gentilly to Jupiter Farms (Florida) | 4,516.69 mi (7,268.91 km) |
| Gentilly to Jurupa Valley (California) | 5,624.71 mi (9,052.10 km) |
| Gentilly to Justice (Illinois) | 4,147.51 mi (6,674.77 km) |
| Gentilly to Kahului (Hawaii) | 7,447.70 mi (11,985.92 km) |
| Gentilly to Kailua (Hawaii) | 7,432.82 mi (11,961.97 km) |
| Gentilly to Kalamazoo (Michigan) | 4,035.81 mi (6,495.01 km) |
| Gentilly to Kalispell (Montana) | 4,742.71 mi (7,632.66 km) |
