| Nea Smyrni to Joliet (Illinois) | 5,470.72 mi (8,804.27 km) |
| Nea Smyrni to Jonesboro (Arkansas) | 5,838.47 mi (9,396.10 km) |
| Nea Smyrni to Joplin (Missouri) | 5,928.07 mi (9,540.31 km) |
| Nea Smyrni to Joppatowne (Maryland) | 5,078.44 mi (8,172.96 km) |
| Nea Smyrni to Juana Díaz (Puerto Rico) | 5,470.96 mi (8,804.65 km) |
| Nea Smyrni to Junction City (Kansas) | 5,918.36 mi (9,524.68 km) |
| Nea Smyrni to Juneau (Alaska) | 5,654.81 mi (9,100.54 km) |
| Nea Smyrni to Jupiter (Florida) | 5,780.61 mi (9,302.99 km) |
| Nea Smyrni to Jupiter Farms (Florida) | 5,785.55 mi (9,310.94 km) |
| Nea Smyrni to Jurupa Valley (California) | 6,876.55 mi (11,066.73 km) |
| Nea Smyrni to Justice (Illinois) | 5,447.95 mi (8,767.63 km) |
| Nea Smyrni to Kahului (Hawaii) | 8,372.61 mi (13,474.41 km) |
| Nea Smyrni to Kailua (Hawaii) | 8,335.57 mi (13,414.80 km) |
| Nea Smyrni to Kalamazoo (Michigan) | 5,337.06 mi (8,589.18 km) |
| Nea Smyrni to Kalispell (Montana) | 5,949.74 mi (9,575.18 km) |
