| Castagneto Carducci to Jeffersonville (Indiana) | 4,753.92 mi (7,650.70 km) |
| Castagneto Carducci to Jenison (Michigan) | 4,563.56 mi (7,344.34 km) |
| Castagneto Carducci to Jenks (Oklahoma) | 5,284.28 mi (8,504.22 km) |
| Castagneto Carducci to Jennings (Missouri) | 4,925.97 mi (7,927.59 km) |
| Castagneto Carducci to Jensen Beach (Florida) | 4,997.07 mi (8,042.00 km) |
| Castagneto Carducci to Jericho (New York) | 4,130.62 mi (6,647.59 km) |
| Castagneto Carducci to Jerome (Idaho) | 5,598.89 mi (9,010.54 km) |
| Castagneto Carducci to Jersey City (New Jersey) | 4,156.35 mi (6,688.99 km) |
| Castagneto Carducci to Jessup (Maryland) | 4,335.95 mi (6,978.04 km) |
| Castagneto Carducci to Johns Creek (Georgia) | 4,877.49 mi (7,849.56 km) |
| Castagneto Carducci to Johnson City (New York) | 4,185.27 mi (6,735.54 km) |
| Castagneto Carducci to Johnson City (Tennessee) | 4,697.30 mi (7,559.57 km) |
| Castagneto Carducci to Johnston (Iowa) | 4,927.76 mi (7,930.46 km) |
| Castagneto Carducci to Johnstown (Colorado) | 5,408.28 mi (8,703.78 km) |
| Castagneto Carducci to Johnstown (Pennsylvania) | 4,382.17 mi (7,052.42 km) |
