| Thornton to Spout Springs (North Carolina) | 3,803.28 mi (6,120.79 km) |
| Thornton to Spring (Texas) | 4,706.60 mi (7,574.55 km) |
| Thornton to Spring Creek (Nevada) | 4,818.11 mi (7,754.00 km) |
| Thornton to Spring Hill (Florida) | 4,286.59 mi (6,898.61 km) |
| Thornton to Spring Hill (Tennessee) | 4,087.70 mi (6,578.52 km) |
| Thornton to Spring Lake (North Carolina) | 3,806.15 mi (6,125.41 km) |
| Thornton to Spring Valley (California) | 5,318.92 mi (8,559.98 km) |
| Thornton to Spring Valley (Nevada) | 5,071.55 mi (8,161.88 km) |
| Thornton to Spring Valley (New York) | 3,329.76 mi (5,358.72 km) |
| Thornton to Springboro (Ohio) | 3,796.89 mi (6,110.50 km) |
| Thornton to Springdale (Arkansas) | 4,338.48 mi (6,982.10 km) |
| Thornton to Springdale (New Jersey) | 3,422.80 mi (5,508.47 km) |
| Thornton to Springdale (Ohio) | 3,819.17 mi (6,146.36 km) |
| Thornton to Springfield (Illinois) | 3,990.38 mi (6,421.90 km) |
| Thornton to Springfield (Massachusetts) | 3,225.59 mi (5,191.09 km) |
