| Hackettstown to Allison Park (Pennsylvania) | 269.57 mi (433.83 km) |
| Hackettstown to Allouez (Wisconsin) | 714.74 mi (1,150.26 km) |
| Hackettstown to Aloha (Oregon) | 2,405.71 mi (3,871.61 km) |
| Hackettstown to Alpena (Michigan) | 523.69 mi (842.80 km) |
| Hackettstown to Alpharetta (Georgia) | 697.91 mi (1,123.18 km) |
| Hackettstown to Alpine (California) | 2,359.91 mi (3,797.91 km) |
| Hackettstown to Alpine (Utah) | 1,922.17 mi (3,093.43 km) |
| Hackettstown to Alsip (Illinois) | 672.30 mi (1,081.97 km) |
| Hackettstown to Altadena (California) | 2,392.51 mi (3,850.37 km) |
| Hackettstown to Altamont (Oregon) | 2,396.77 mi (3,857.22 km) |
| Hackettstown to Altamonte Springs (Florida) | 920.55 mi (1,481.48 km) |
| Hackettstown to Alton (Illinois) | 822.63 mi (1,323.89 km) |
| Hackettstown to Alton (Texas) | 1,676.21 mi (2,697.60 km) |
| Hackettstown to Altoona (Iowa) | 968.59 mi (1,558.80 km) |
| Hackettstown to Altoona (Pennsylvania) | 188.82 mi (303.88 km) |
