| Ypsilanti to Siloam Springs (Arkansas) | 717.69 mi (1,155.00 km) |
| Ypsilanti to Silver Firs (Washington) | 1,899.57 mi (3,057.06 km) |
| Ypsilanti to Silver Spring (Maryland) | 412.06 mi (663.15 km) |
| Ypsilanti to Silver Springs Shores (Florida) | 911.71 mi (1,467.25 km) |
| Ypsilanti to Silverdale (Washington) | 1,925.02 mi (3,098.02 km) |
| Ypsilanti to Silverton (Oregon) | 1,948.71 mi (3,136.15 km) |
| Ypsilanti to Simi Valley (California) | 1,968.52 mi (3,168.03 km) |
| Ypsilanti to Simpsonville (South Carolina) | 524.45 mi (844.02 km) |
| Ypsilanti to Sioux City (Iowa) | 651.45 mi (1,048.40 km) |
| Ypsilanti to Sioux Falls (South Dakota) | 668.94 mi (1,076.56 km) |
| Ypsilanti to Skokie (Illinois) | 211.51 mi (340.39 km) |
| Ypsilanti to Sleepy Hollow (New York) | 509.10 mi (819.31 km) |
| Ypsilanti to Slidell (Louisiana) | 893.87 mi (1,438.55 km) |
| Ypsilanti to Smithfield (North Carolina) | 544.39 mi (876.11 km) |
| Ypsilanti to Smithfield (Utah) | 1,440.99 mi (2,319.06 km) |
