| Certaldo to Jacksonville (Texas) | 5,453.10 mi (8,775.92 km) |
| Certaldo to Jacksonville Beach (Florida) | 4,926.14 mi (7,927.86 km) |
| Certaldo to James Island (South Carolina) | 4,751.48 mi (7,646.77 km) |
| Certaldo to Jamestown (New York) | 4,329.40 mi (6,967.49 km) |
| Certaldo to Jamestown (North Dakota) | 4,862.29 mi (7,825.10 km) |
| Certaldo to Janesville (Wisconsin) | 4,700.60 mi (7,564.89 km) |
| Certaldo to Jasmine Estates (Florida) | 5,074.23 mi (8,166.19 km) |
| Certaldo to Jasper (Alabama) | 5,025.66 mi (8,088.02 km) |
| Certaldo to Jasper (Indiana) | 4,807.06 mi (7,736.22 km) |
| Certaldo to Jefferson (Georgia) | 4,853.18 mi (7,810.44 km) |
| Certaldo to Jefferson (Louisiana) | 5,331.59 mi (8,580.37 km) |
| Certaldo to Jefferson City (Missouri) | 5,012.39 mi (8,066.66 km) |
| Certaldo to Jefferson Hills (Pennsylvania) | 4,431.76 mi (7,132.24 km) |
| Certaldo to Jefferson Valley-Yorktown (New York) | 4,128.12 mi (6,643.57 km) |
| Certaldo to Jeffersontown (Kentucky) | 4,758.26 mi (7,657.68 km) |
