| Somma Vesuviana to Joliet (Illinois) | 4,969.02 mi (7,996.86 km) |
| Somma Vesuviana to Jonesboro (Arkansas) | 5,327.75 mi (8,574.18 km) |
| Somma Vesuviana to Joplin (Missouri) | 5,426.52 mi (8,733.15 km) |
| Somma Vesuviana to Joppatowne (Maryland) | 4,556.96 mi (7,333.72 km) |
| Somma Vesuviana to Juana Díaz (Puerto Rico) | 4,945.67 mi (7,959.29 km) |
| Somma Vesuviana to Junction City (Kansas) | 5,426.14 mi (8,732.53 km) |
| Somma Vesuviana to Juneau (Alaska) | 5,340.42 mi (8,594.57 km) |
| Somma Vesuviana to Jupiter (Florida) | 5,247.57 mi (8,445.15 km) |
| Somma Vesuviana to Jupiter Farms (Florida) | 5,252.55 mi (8,453.17 km) |
| Somma Vesuviana to Jurupa Valley (California) | 6,427.44 mi (10,343.97 km) |
| Somma Vesuviana to Justice (Illinois) | 4,946.33 mi (7,960.35 km) |
| Somma Vesuviana to Kahului (Hawaii) | 8,130.81 mi (13,085.28 km) |
| Somma Vesuviana to Kailua (Hawaii) | 8,105.48 mi (13,044.51 km) |
| Somma Vesuviana to Kalamazoo (Michigan) | 4,833.27 mi (7,778.40 km) |
| Somma Vesuviana to Kalispell (Montana) | 5,532.22 mi (8,903.26 km) |
