| Landerneau to Silver Firs (Washington) | 4,816.62 mi (7,751.60 km) |
| Landerneau to Silver Spring (Maryland) | 3,552.47 mi (5,717.15 km) |
| Landerneau to Silver Springs Shores (Florida) | 4,205.19 mi (6,767.60 km) |
| Landerneau to Silverdale (Washington) | 4,842.70 mi (7,793.57 km) |
| Landerneau to Silverton (Oregon) | 4,990.53 mi (8,031.48 km) |
| Landerneau to Simi Valley (California) | 5,445.24 mi (8,763.26 km) |
| Landerneau to Simpsonville (South Carolina) | 3,961.99 mi (6,376.21 km) |
| Landerneau to Sioux City (Iowa) | 4,203.43 mi (6,764.77 km) |
| Landerneau to Sioux Falls (South Dakota) | 4,169.73 mi (6,710.53 km) |
| Landerneau to Skokie (Illinois) | 3,879.86 mi (6,244.03 km) |
| Landerneau to Sleepy Hollow (New York) | 3,333.35 mi (5,364.50 km) |
| Landerneau to Slidell (Louisiana) | 4,493.52 mi (7,231.62 km) |
| Landerneau to Smithfield (North Carolina) | 3,756.17 mi (6,044.98 km) |
| Landerneau to Smithfield (Utah) | 4,803.17 mi (7,729.95 km) |
| Landerneau to Smithville (Missouri) | 4,272.30 mi (6,875.60 km) |
