| Hackettstown to Eagan (Minnesota) | 966.23 mi (1,555.00 km) |
| Hackettstown to Eagle (Idaho) | 2,111.21 mi (3,397.67 km) |
| Hackettstown to Eagle Mountain (Utah) | 1,936.77 mi (3,116.93 km) |
| Hackettstown to Eagle Pass (Texas) | 1,671.12 mi (2,689.41 km) |
| Hackettstown to Easley (South Carolina) | 593.70 mi (955.47 km) |
| Hackettstown to East Bakersfield (California) | 2,403.70 mi (3,868.38 km) |
| Hackettstown to East Bethel (Minnesota) | 975.28 mi (1,569.57 km) |
| Hackettstown to East Chicago (Indiana) | 657.71 mi (1,058.49 km) |
| Hackettstown to East Cleveland (Ohio) | 354.16 mi (569.96 km) |
| Hackettstown to East Glenville (New York) | 146.45 mi (235.69 km) |
| Hackettstown to East Grand Rapids (Michigan) | 572.62 mi (921.54 km) |
| Hackettstown to East Hemet (California) | 2,343.36 mi (3,771.28 km) |
| Hackettstown to East Highland Park (Virginia) | 264.65 mi (425.92 km) |
| Hackettstown to East Honolulu (Hawaii) | 4,909.05 mi (7,900.36 km) |
| Hackettstown to East Islip (New York) | 86.18 mi (138.70 km) |
