| North Wantagh to Johnstown (Pennsylvania) | 285.34 mi (459.21 km) |
| North Wantagh to Joliet (Illinois) | 763.40 mi (1,228.58 km) |
| North Wantagh to Jonesboro (Arkansas) | 988.60 mi (1,591.00 km) |
| North Wantagh to Joplin (Missouri) | 1,153.46 mi (1,856.31 km) |
| North Wantagh to Joppatowne (Maryland) | 174.42 mi (280.71 km) |
| North Wantagh to Juana Díaz (Puerto Rico) | 1,619.04 mi (2,605.59 km) |
| North Wantagh to Junction City (Kansas) | 1,239.64 mi (1,995.02 km) |
| North Wantagh to Juneau (Alaska) | 2,860.91 mi (4,604.18 km) |
| North Wantagh to Jupiter (Florida) | 1,023.89 mi (1,647.79 km) |
| North Wantagh to Jupiter Farms (Florida) | 1,025.99 mi (1,651.17 km) |
| North Wantagh to Jurupa Valley (California) | 2,432.65 mi (3,914.98 km) |
| North Wantagh to Justice (Illinois) | 747.15 mi (1,202.41 km) |
| North Wantagh to Kahului (Hawaii) | 4,932.08 mi (7,937.41 km) |
| North Wantagh to Kailua (Hawaii) | 4,975.62 mi (8,007.49 km) |
| North Wantagh to Kalamazoo (Michigan) | 634.07 mi (1,020.44 km) |
