| Howard to Storm Lake (Iowa) | 379.34 mi (610.49 km) |
| Howard to Storrs (Connecticut) | 819.09 mi (1,318.19 km) |
| Howard to Stoughton (Wisconsin) | 126.97 mi (204.34 km) |
| Howard to Stow (Ohio) | 410.46 mi (660.57 km) |
| Howard to Streamwood (Illinois) | 176.20 mi (283.56 km) |
| Howard to Streator (Illinois) | 240.99 mi (387.83 km) |
| Howard to Streetsboro (Ohio) | 411.56 mi (662.35 km) |
| Howard to Strongsville (Ohio) | 388.35 mi (624.99 km) |
| Howard to Stuart (Florida) | 1,276.79 mi (2,054.80 km) |
| Howard to Stuarts Draft (Virginia) | 651.90 mi (1,049.14 km) |
| Howard to Sturgis (Michigan) | 234.09 mi (376.74 km) |
| Howard to Suamico (Wisconsin) | 4.66 mi (7.49 km) |
| Howard to Sudley (Virginia) | 676.33 mi (1,088.45 km) |
| Howard to Suffern (New York) | 744.89 mi (1,198.78 km) |
| Howard to Suffolk (Virginia) | 808.93 mi (1,301.84 km) |
