| Ithaca to Joliet (Illinois) | 601.12 mi (967.40 km) |
| Ithaca to Jonesboro (Arkansas) | 885.17 mi (1,424.55 km) |
| Ithaca to Joplin (Missouri) | 1,022.91 mi (1,646.21 km) |
| Ithaca to Joppatowne (Maryland) | 209.23 mi (336.73 km) |
| Ithaca to Juana Díaz (Puerto Rico) | 1,784.67 mi (2,872.15 km) |
| Ithaca to Junction City (Kansas) | 1,088.27 mi (1,751.41 km) |
| Ithaca to Juneau (Alaska) | 2,666.45 mi (4,291.24 km) |
| Ithaca to Jupiter (Florida) | 1,091.76 mi (1,757.02 km) |
| Ithaca to Jupiter Farms (Florida) | 1,092.74 mi (1,758.59 km) |
| Ithaca to Jurupa Valley (California) | 2,275.29 mi (3,661.72 km) |
| Ithaca to Justice (Illinois) | 582.48 mi (937.41 km) |
| Ithaca to Kahului (Hawaii) | 4,757.63 mi (7,656.67 km) |
| Ithaca to Kailua (Hawaii) | 4,799.30 mi (7,723.73 km) |
| Ithaca to Kalamazoo (Michigan) | 463.76 mi (746.35 km) |
| Ithaca to Kalispell (Montana) | 1,860.15 mi (2,993.63 km) |
