| Thornton to Shoreview (Minnesota) | 3,855.74 mi (6,205.21 km) |
| Thornton to Shorewood (Illinois) | 3,851.66 mi (6,198.64 km) |
| Thornton to Shorewood (Wisconsin) | 3,763.96 mi (6,057.51 km) |
| Thornton to Short Hills (New Jersey) | 3,357.84 mi (5,403.92 km) |
| Thornton to Short Pump (Virginia) | 3,631.79 mi (5,844.80 km) |
| Thornton to Show Low (Arizona) | 5,004.25 mi (8,053.56 km) |
| Thornton to Shreveport (Louisiana) | 4,519.08 mi (7,272.76 km) |
| Thornton to Sicklerville (New Jersey) | 3,429.73 mi (5,519.61 km) |
| Thornton to Sidney (Ohio) | 3,759.28 mi (6,049.98 km) |
| Thornton to Sierra Madre (California) | 5,269.71 mi (8,480.77 km) |
| Thornton to Sierra Vista (Arizona) | 5,165.21 mi (8,312.61 km) |
| Thornton to Sierra Vista Southeast (Arizona) | 5,168.03 mi (8,317.14 km) |
| Thornton to Signal Hill (California) | 5,294.57 mi (8,520.78 km) |
| Thornton to Sikeston (Missouri) | 4,132.13 mi (6,650.03 km) |
| Thornton to Siloam Springs (Arkansas) | 4,352.60 mi (7,004.84 km) |
