| Coimbra to Silver Firs (Washington) | 5,125.23 mi (8,248.26 km) |
| Coimbra to Silver Spring (Maryland) | 3,556.16 mi (5,723.08 km) |
| Coimbra to Silver Springs Shores (Florida) | 4,133.52 mi (6,652.25 km) |
| Coimbra to Silverdale (Washington) | 5,152.56 mi (8,292.24 km) |
| Coimbra to Silverton (Oregon) | 5,283.84 mi (8,503.51 km) |
| Coimbra to Simi Valley (California) | 5,644.99 mi (9,084.74 km) |
| Coimbra to Simpsonville (South Carolina) | 3,947.90 mi (6,353.53 km) |
| Coimbra to Sioux City (Iowa) | 4,343.21 mi (6,989.72 km) |
| Coimbra to Sioux Falls (South Dakota) | 4,321.08 mi (6,954.10 km) |
| Coimbra to Skokie (Illinois) | 3,971.92 mi (6,392.19 km) |
| Coimbra to Sleepy Hollow (New York) | 3,346.16 mi (5,385.12 km) |
| Coimbra to Slidell (Louisiana) | 4,481.74 mi (7,212.67 km) |
| Coimbra to Smithfield (North Carolina) | 3,727.82 mi (5,999.34 km) |
| Coimbra to Smithfield (Utah) | 5,017.28 mi (8,074.53 km) |
| Coimbra to Smithville (Missouri) | 4,373.30 mi (7,038.14 km) |
