| Westmont to St. Petersburg (Florida) | 2,144.64 mi (3,451.47 km) |
| Westmont to St. Simons (Georgia) | 2,146.74 mi (3,454.84 km) |
| Westmont to Stafford (Texas) | 1,365.16 mi (2,197.01 km) |
| Westmont to Stallings (North Carolina) | 2,131.45 mi (3,430.24 km) |
| Westmont to Stamford (Connecticut) | 2,473.44 mi (3,980.62 km) |
| Westmont to Stanford (California) | 323.96 mi (521.37 km) |
| Westmont to Stanton (California) | 20.21 mi (32.52 km) |
| Westmont to Star (Idaho) | 681.37 mi (1,096.56 km) |
| Westmont to Starkville (Mississippi) | 1,688.57 mi (2,717.49 km) |
| Westmont to State College (Pennsylvania) | 2,250.13 mi (3,621.24 km) |
| Westmont to Staten Island (New York) | 2,444.77 mi (3,934.47 km) |
| Westmont to Statesboro (Georgia) | 2,103.45 mi (3,385.18 km) |
| Westmont to Statesville (North Carolina) | 2,112.97 mi (3,400.50 km) |
| Westmont to Staunton (Virginia) | 2,194.92 mi (3,532.38 km) |
| Westmont to Steamboat Springs (Colorado) | 775.35 mi (1,247.80 km) |
