| Westmont to Southchase (Florida) | 2,203.92 mi (3,546.87 km) |
| Westmont to Southern Pines (North Carolina) | 2,200.62 mi (3,541.55 km) |
| Westmont to Southfield (Michigan) | 1,975.80 mi (3,179.74 km) |
| Westmont to Southgate (Michigan) | 1,976.83 mi (3,181.41 km) |
| Westmont to Southlake (Texas) | 1,219.15 mi (1,962.03 km) |
| Westmont to Spanaway (Washington) | 934.07 mi (1,503.24 km) |
| Westmont to Spanish Fork (Utah) | 562.36 mi (905.04 km) |
| Westmont to Spanish Lake (Missouri) | 1,591.90 mi (2,561.91 km) |
| Westmont to Spanish Springs (Nevada) | 402.04 mi (647.03 km) |
| Westmont to Sparks (Nevada) | 396.91 mi (638.76 km) |
| Westmont to Spartanburg (South Carolina) | 2,062.43 mi (3,319.17 km) |
| Westmont to Spearfish (South Dakota) | 1,061.24 mi (1,707.90 km) |
| Westmont to Speedway (Indiana) | 1,807.06 mi (2,908.19 km) |
| Westmont to Spencer (Iowa) | 1,396.86 mi (2,248.03 km) |
| Westmont to Spokane (Washington) | 949.40 mi (1,527.92 km) |
