| Thornton to Cedar Rapids (Iowa) | 3,956.14 mi (6,366.80 km) |
| Thornton to Cedarburg (Wisconsin) | 3,757.81 mi (6,047.61 km) |
| Thornton to Celebration (Florida) | 4,256.10 mi (6,849.53 km) |
| Thornton to Celina (Ohio) | 3,761.53 mi (6,053.60 km) |
| Thornton to Celina (Texas) | 4,586.62 mi (7,381.45 km) |
| Thornton to Centennial (Colorado) | 4,538.65 mi (7,304.25 km) |
| Thornton to Center Point (Alabama) | 4,185.23 mi (6,735.47 km) |
| Thornton to Centereach (New York) | 3,302.90 mi (5,315.51 km) |
| Thornton to Centerton (Arkansas) | 4,335.04 mi (6,976.57 km) |
| Thornton to Centerville (Ohio) | 3,789.97 mi (6,099.36 km) |
| Thornton to Centerville (Utah) | 4,693.77 mi (7,553.89 km) |
| Thornton to Central (Louisiana) | 4,513.60 mi (7,263.94 km) |
| Thornton to Central Falls (Rhode Island) | 3,190.47 mi (5,134.57 km) |
| Thornton to Central Islip (New York) | 3,311.17 mi (5,328.81 km) |
| Thornton to Central Point (Oregon) | 4,934.52 mi (7,941.35 km) |
