| Thornton to Coldwater (Michigan) | 3,711.61 mi (5,973.26 km) |
| Thornton to Colesville (Maryland) | 3,540.11 mi (5,697.26 km) |
| Thornton to College (Alaska) | 4,041.67 mi (6,504.44 km) |
| Thornton to College Park (Georgia) | 4,098.98 mi (6,596.67 km) |
| Thornton to College Park (Maryland) | 3,541.09 mi (5,698.83 km) |
| Thornton to College Station (Texas) | 4,713.20 mi (7,585.16 km) |
| Thornton to Collegedale (Tennessee) | 4,050.43 mi (6,518.53 km) |
| Thornton to Colleyville (Texas) | 4,622.27 mi (7,438.82 km) |
| Thornton to Collierville (Tennessee) | 4,229.69 mi (6,807.02 km) |
| Thornton to Collinsville (Illinois) | 4,057.86 mi (6,530.50 km) |
| Thornton to Colonia (New Jersey) | 3,364.01 mi (5,413.85 km) |
| Thornton to Colonial Heights (Virginia) | 3,641.67 mi (5,860.70 km) |
| Thornton to Colonial Park (Pennsylvania) | 3,475.26 mi (5,592.89 km) |
| Thornton to Colorado Springs (Colorado) | 4,573.94 mi (7,361.05 km) |
| Thornton to Colton (California) | 5,253.64 mi (8,454.92 km) |
