| Glassboro to Joliet (Illinois) | 694.63 mi (1,117.91 km) |
| Glassboro to Jonesboro (Arkansas) | 890.25 mi (1,432.71 km) |
| Glassboro to Joplin (Missouri) | 1,063.50 mi (1,711.54 km) |
| Glassboro to Joppatowne (Maryland) | 68.91 mi (110.89 km) |
| Glassboro to Juana Díaz (Puerto Rico) | 1,581.80 mi (2,545.66 km) |
| Glassboro to Junction City (Kansas) | 1,159.37 mi (1,865.82 km) |
| Glassboro to Juneau (Alaska) | 2,853.17 mi (4,591.74 km) |
| Glassboro to Jupiter (Florida) | 928.69 mi (1,494.59 km) |
| Glassboro to Jupiter Farms (Florida) | 930.45 mi (1,497.42 km) |
| Glassboro to Jurupa Valley (California) | 2,352.72 mi (3,786.33 km) |
| Glassboro to Justice (Illinois) | 680.39 mi (1,094.98 km) |
| Glassboro to Kahului (Hawaii) | 4,863.06 mi (7,826.33 km) |
| Glassboro to Kailua (Hawaii) | 4,908.38 mi (7,899.27 km) |
| Glassboro to Kalamazoo (Michigan) | 574.17 mi (924.04 km) |
| Glassboro to Kalispell (Montana) | 2,012.74 mi (3,239.20 km) |
