| Ithaca to Jacksonville (Texas) | 1,256.33 mi (2,021.87 km) |
| Ithaca to Jacksonville Beach (Florida) | 883.29 mi (1,421.53 km) |
| Ithaca to James Island (South Carolina) | 696.53 mi (1,120.96 km) |
| Ithaca to Jamestown (New York) | 141.79 mi (228.18 km) |
| Ithaca to Jamestown (North Dakota) | 1,128.72 mi (1,816.50 km) |
| Ithaca to Janesville (Wisconsin) | 636.26 mi (1,023.96 km) |
| Ithaca to Jasmine Estates (Florida) | 1,037.27 mi (1,669.33 km) |
| Ithaca to Jasper (Alabama) | 832.25 mi (1,339.38 km) |
| Ithaca to Jasper (Indiana) | 615.63 mi (990.77 km) |
| Ithaca to Jefferson (Georgia) | 690.51 mi (1,111.27 km) |
| Ithaca to Jefferson (Louisiana) | 1,147.32 mi (1,846.43 km) |
| Ithaca to Jefferson City (Missouri) | 864.32 mi (1,390.98 km) |
| Ithaca to Jefferson Hills (Pennsylvania) | 231.76 mi (372.97 km) |
| Ithaca to Jefferson Valley-Yorktown (New York) | 159.30 mi (256.37 km) |
| Ithaca to Jeffersontown (Kentucky) | 559.80 mi (900.91 km) |
