| Westmont to Scottsbluff (Nebraska) | 965.81 mi (1,554.33 km) |
| Westmont to Scottsboro (Alabama) | 1,833.81 mi (2,951.23 km) |
| Westmont to Scottsdale (Arizona) | 369.86 mi (595.23 km) |
| Westmont to Scranton (Pennsylvania) | 2,363.25 mi (3,803.29 km) |
| Westmont to Seabrook (Maryland) | 2,309.52 mi (3,716.81 km) |
| Westmont to Seabrook (Texas) | 1,397.17 mi (2,248.53 km) |
| Westmont to Seaford (New York) | 2,478.78 mi (3,989.21 km) |
| Westmont to Seagoville (Texas) | 1,257.23 mi (2,023.32 km) |
| Westmont to Seal Beach (California) | 18.51 mi (29.79 km) |
| Westmont to Searcy (Arkansas) | 1,509.26 mi (2,428.91 km) |
| Westmont to Seaside (California) | 271.40 mi (436.77 km) |
| Westmont to SeaTac (Washington) | 955.81 mi (1,538.22 km) |
| Westmont to Seattle (Washington) | 967.95 mi (1,557.76 km) |
| Westmont to Sebastian (Florida) | 2,270.03 mi (3,653.26 km) |
| Westmont to Sebring (Florida) | 2,221.79 mi (3,575.62 km) |
