| Haddington to Silver Firs (Washington) | 4,457.65 mi (7,173.89 km) |
| Haddington to Silver Spring (Maryland) | 3,470.81 mi (5,585.74 km) |
| Haddington to Silver Springs Shores (Florida) | 4,170.67 mi (6,712.05 km) |
| Haddington to Silverdale (Washington) | 4,482.46 mi (7,213.82 km) |
| Haddington to Silverton (Oregon) | 4,640.87 mi (7,468.76 km) |
| Haddington to Simi Valley (California) | 5,160.93 mi (8,305.72 km) |
| Haddington to Simpsonville (South Carolina) | 3,884.03 mi (6,250.75 km) |
| Haddington to Sioux City (Iowa) | 3,989.40 mi (6,420.32 km) |
| Haddington to Sioux Falls (South Dakota) | 3,946.83 mi (6,351.80 km) |
| Haddington to Skokie (Illinois) | 3,713.47 mi (5,976.26 km) |
| Haddington to Sleepy Hollow (New York) | 3,250.83 mi (5,231.71 km) |
| Haddington to Slidell (Louisiana) | 4,400.68 mi (7,082.21 km) |
| Haddington to Smithfield (North Carolina) | 3,696.11 mi (5,948.32 km) |
| Haddington to Smithfield (Utah) | 4,517.49 mi (7,270.20 km) |
| Haddington to Smithville (Missouri) | 4,089.09 mi (6,580.76 km) |
