| Thornton to Cottage Grove (Oregon) | 4,855.62 mi (7,814.37 km) |
| Thornton to Cottage Lake (Washington) | 4,601.16 mi (7,404.85 km) |
| Thornton to Cottonwood (Arizona) | 5,044.21 mi (8,117.88 km) |
| Thornton to Cottonwood Heights (Utah) | 4,708.98 mi (7,578.37 km) |
| Thornton to Council Bluffs (Iowa) | 4,141.67 mi (6,665.37 km) |
| Thornton to Country Club (Florida) | 4,329.58 mi (6,967.78 km) |
| Thornton to Country Club Hills (Illinois) | 3,831.32 mi (6,165.91 km) |
| Thornton to Country Walk (Florida) | 4,350.79 mi (7,001.91 km) |
| Thornton to Covina (California) | 5,268.98 mi (8,479.60 km) |
| Thornton to Covington (Georgia) | 4,076.33 mi (6,560.23 km) |
| Thornton to Covington (Kentucky) | 3,833.21 mi (6,168.95 km) |
| Thornton to Covington (Louisiana) | 4,481.87 mi (7,212.87 km) |
| Thornton to Covington (Washington) | 4,623.74 mi (7,441.18 km) |
| Thornton to Cranston (Rhode Island) | 3,199.63 mi (5,149.31 km) |
| Thornton to Crawfordsville (Indiana) | 3,874.23 mi (6,234.98 km) |
