| Westmont to Sacramento (California) | 365.03 mi (587.45 km) |
| Westmont to Saddlebrooke (Arizona) | 439.61 mi (707.48 km) |
| Westmont to Safety Harbor (Florida) | 2,137.73 mi (3,440.34 km) |
| Westmont to Saginaw (Michigan) | 1,948.85 mi (3,136.37 km) |
| Westmont to Saginaw (Texas) | 1,207.81 mi (1,943.77 km) |
| Westmont to Sahuarita (Arizona) | 447.37 mi (719.98 km) |
| Westmont to Saks (Alabama) | 1,854.63 mi (2,984.75 km) |
| Westmont to Salem (Massachusetts) | 2,604.74 mi (4,191.92 km) |
| Westmont to Salem (Ohio) | 2,093.73 mi (3,369.54 km) |
| Westmont to Salem (Oregon) | 799.14 mi (1,286.09 km) |
| Westmont to Salem (Virginia) | 2,146.08 mi (3,453.79 km) |
| Westmont to Salem Lakes (Wisconsin) | 1,730.62 mi (2,785.16 km) |
| Westmont to Salida (California) | 303.32 mi (488.14 km) |
| Westmont to Salina (Kansas) | 1,196.04 mi (1,924.83 km) |
| Westmont to Salinas (California) | 266.90 mi (429.54 km) |
