| Hackettstown to Shoreview (Minnesota) | 968.27 mi (1,558.28 km) |
| Hackettstown to Shorewood (Illinois) | 697.01 mi (1,121.72 km) |
| Hackettstown to Shorewood (Wisconsin) | 687.71 mi (1,106.76 km) |
| Hackettstown to Short Hills (New Jersey) | 27.23 mi (43.82 km) |
| Hackettstown to Short Pump (Virginia) | 266.81 mi (429.40 km) |
| Hackettstown to Show Low (Arizona) | 1,967.49 mi (3,166.36 km) |
| Hackettstown to Shreveport (Louisiana) | 1,196.89 mi (1,926.21 km) |
| Hackettstown to Sicklerville (New Jersey) | 77.12 mi (124.11 km) |
| Hackettstown to Sidney (Ohio) | 491.56 mi (791.09 km) |
| Hackettstown to Sierra Madre (California) | 2,388.79 mi (3,844.39 km) |
| Hackettstown to Sierra Vista (Arizona) | 2,063.88 mi (3,321.50 km) |
| Hackettstown to Sierra Vista Southeast (Arizona) | 2,062.34 mi (3,319.02 km) |
| Hackettstown to Signal Hill (California) | 2,405.35 mi (3,871.04 km) |
| Hackettstown to Sikeston (Missouri) | 838.86 mi (1,350.01 km) |
| Hackettstown to Siloam Springs (Arkansas) | 1,110.27 mi (1,786.81 km) |
