| Ashtabula to Storm Lake (Iowa) | 737.20 mi (1,186.41 km) |
| Ashtabula to Storrs (Connecticut) | 439.78 mi (707.75 km) |
| Ashtabula to Stoughton (Wisconsin) | 435.61 mi (701.05 km) |
| Ashtabula to Stow (Ohio) | 58.72 mi (94.50 km) |
| Ashtabula to Streamwood (Illinois) | 379.21 mi (610.28 km) |
| Ashtabula to Streator (Illinois) | 418.70 mi (673.83 km) |
| Ashtabula to Streetsboro (Ohio) | 52.55 mi (84.57 km) |
| Ashtabula to Strongsville (Ohio) | 66.23 mi (106.59 km) |
| Ashtabula to Stuart (Florida) | 1,015.09 mi (1,633.63 km) |
| Ashtabula to Stuarts Draft (Virginia) | 282.67 mi (454.91 km) |
| Ashtabula to Sturgis (Michigan) | 237.85 mi (382.79 km) |
| Ashtabula to Suamico (Wisconsin) | 412.16 mi (663.30 km) |
| Ashtabula to Sudley (Virginia) | 275.47 mi (443.33 km) |
| Ashtabula to Suffern (New York) | 348.42 mi (560.72 km) |
| Ashtabula to Suffolk (Virginia) | 421.54 mi (678.41 km) |
