| Thornton to Scottsboro (Alabama) | 4,109.85 mi (6,614.16 km) |
| Thornton to Scottsdale (Arizona) | 5,097.85 mi (8,204.20 km) |
| Thornton to Scranton (Pennsylvania) | 3,379.89 mi (5,439.40 km) |
| Thornton to Seabrook (Maryland) | 3,538.55 mi (5,694.75 km) |
| Thornton to Seabrook (Texas) | 4,718.87 mi (7,594.28 km) |
| Thornton to Seaford (New York) | 3,328.17 mi (5,356.18 km) |
| Thornton to Seagoville (Texas) | 4,612.49 mi (7,423.08 km) |
| Thornton to Seal Beach (California) | 5,294.37 mi (8,520.47 km) |
| Thornton to Searcy (Arkansas) | 4,296.88 mi (6,915.15 km) |
| Thornton to Seaside (California) | 5,240.67 mi (8,434.04 km) |
| Thornton to SeaTac (Washington) | 4,624.30 mi (7,442.09 km) |
| Thornton to Seattle (Washington) | 4,614.80 mi (7,426.80 km) |
| Thornton to Sebastian (Florida) | 4,240.45 mi (6,824.34 km) |
| Thornton to Sebring (Florida) | 4,295.46 mi (6,912.87 km) |
| Thornton to Secaucus (New Jersey) | 3,345.62 mi (5,384.25 km) |
