| Hackettstown to Storm Lake (Iowa) | 1,054.72 mi (1,697.41 km) |
| Hackettstown to Storrs (Connecticut) | 148.94 mi (239.70 km) |
| Hackettstown to Stoughton (Wisconsin) | 753.20 mi (1,212.16 km) |
| Hackettstown to Stow (Ohio) | 345.17 mi (555.50 km) |
| Hackettstown to Streamwood (Illinois) | 695.58 mi (1,119.42 km) |
| Hackettstown to Streator (Illinois) | 729.82 mi (1,174.52 km) |
| Hackettstown to Streetsboro (Ohio) | 340.70 mi (548.31 km) |
| Hackettstown to Strongsville (Ohio) | 366.12 mi (589.21 km) |
| Hackettstown to Stuart (Florida) | 992.83 mi (1,597.81 km) |
| Hackettstown to Stuarts Draft (Virginia) | 297.99 mi (479.57 km) |
| Hackettstown to Sturgis (Michigan) | 553.12 mi (890.16 km) |
| Hackettstown to Suamico (Wisconsin) | 719.90 mi (1,158.57 km) |
| Hackettstown to Sudley (Virginia) | 201.13 mi (323.69 km) |
| Hackettstown to Suffern (New York) | 39.91 mi (64.24 km) |
| Hackettstown to Suffolk (Virginia) | 303.48 mi (488.40 km) |
