| Ferentino to Jeffersonville (Indiana) | 4,923.30 mi (7,923.28 km) |
| Ferentino to Jenison (Michigan) | 4,733.14 mi (7,617.26 km) |
| Ferentino to Jenks (Oklahoma) | 5,453.87 mi (8,777.15 km) |
| Ferentino to Jennings (Missouri) | 5,095.58 mi (8,200.54 km) |
| Ferentino to Jensen Beach (Florida) | 5,160.83 mi (8,305.55 km) |
| Ferentino to Jericho (New York) | 4,299.02 mi (6,918.60 km) |
| Ferentino to Jerome (Idaho) | 5,761.76 mi (9,272.65 km) |
| Ferentino to Jersey City (New Jersey) | 4,324.81 mi (6,960.11 km) |
| Ferentino to Jessup (Maryland) | 4,504.36 mi (7,249.07 km) |
| Ferentino to Johns Creek (Georgia) | 5,045.71 mi (8,120.28 km) |
| Ferentino to Johnson City (New York) | 4,354.37 mi (7,007.68 km) |
| Ferentino to Johnson City (Tennessee) | 4,865.85 mi (7,830.82 km) |
| Ferentino to Johnston (Iowa) | 5,096.97 mi (8,202.79 km) |
| Ferentino to Johnstown (Colorado) | 5,575.76 mi (8,973.31 km) |
| Ferentino to Johnstown (Pennsylvania) | 4,551.21 mi (7,324.46 km) |
