| Ecublens to Silver Firs (Washington) | 5,220.22 mi (8,401.13 km) |
| Ecublens to Silver Spring (Maryland) | 4,069.74 mi (6,549.62 km) |
| Ecublens to Silver Springs Shores (Florida) | 4,726.43 mi (7,606.45 km) |
| Ecublens to Silverdale (Washington) | 5,245.24 mi (8,441.41 km) |
| Ecublens to Silverton (Oregon) | 5,401.92 mi (8,693.54 km) |
| Ecublens to Simi Valley (California) | 5,901.51 mi (9,497.56 km) |
| Ecublens to Simpsonville (South Carolina) | 4,480.22 mi (7,210.22 km) |
| Ecublens to Sioux City (Iowa) | 4,690.03 mi (7,547.87 km) |
| Ecublens to Sioux Falls (South Dakota) | 4,652.82 mi (7,487.99 km) |
| Ecublens to Skokie (Illinois) | 4,381.17 mi (7,050.80 km) |
| Ecublens to Sleepy Hollow (New York) | 3,850.16 mi (6,196.24 km) |
| Ecublens to Slidell (Louisiana) | 5,010.63 mi (8,063.83 km) |
| Ecublens to Smithfield (North Carolina) | 4,275.84 mi (6,881.30 km) |
| Ecublens to Smithfield (Utah) | 5,257.59 mi (8,461.28 km) |
| Ecublens to Smithville (Missouri) | 4,769.58 mi (7,675.90 km) |
