| Avranches to Silver Firs (Washington) | 4,886.16 mi (7,863.51 km) |
| Avranches to Silver Spring (Maryland) | 3,672.22 mi (5,909.87 km) |
| Avranches to Silver Springs Shores (Florida) | 4,330.35 mi (6,969.03 km) |
| Avranches to Silverdale (Washington) | 4,911.89 mi (7,904.93 km) |
| Avranches to Silverton (Oregon) | 5,062.95 mi (8,148.03 km) |
| Avranches to Simi Valley (California) | 5,534.63 mi (8,907.12 km) |
| Avranches to Simpsonville (South Carolina) | 4,082.67 mi (6,570.43 km) |
| Avranches to Sioux City (Iowa) | 4,305.24 mi (6,928.62 km) |
| Avranches to Sioux Falls (South Dakota) | 4,269.90 mi (6,871.75 km) |
| Avranches to Skokie (Illinois) | 3,989.00 mi (6,419.67 km) |
| Avranches to Sleepy Hollow (New York) | 3,452.68 mi (5,556.55 km) |
| Avranches to Slidell (Louisiana) | 4,613.14 mi (7,424.13 km) |
| Avranches to Smithfield (North Carolina) | 3,878.48 mi (6,241.80 km) |
| Avranches to Smithfield (Utah) | 4,891.50 mi (7,872.10 km) |
| Avranches to Smithville (Missouri) | 4,379.38 mi (7,047.94 km) |
