| Union Park to Clarksdale (Mississippi) | 673.52 mi (1,083.92 km) |
| Union Park to Clarkston (Georgia) | 403.58 mi (649.50 km) |
| Union Park to Clarksville (Indiana) | 722.69 mi (1,163.05 km) |
| Union Park to Clarksville (Tennessee) | 657.05 mi (1,057.41 km) |
| Union Park to Clawson (Michigan) | 971.21 mi (1,563.01 km) |
| Union Park to Clay (Alabama) | 475.86 mi (765.83 km) |
| Union Park to Clayton (California) | 2,418.22 mi (3,891.74 km) |
| Union Park to Clayton (Missouri) | 870.07 mi (1,400.25 km) |
| Union Park to Clayton (North Carolina) | 516.43 mi (831.11 km) |
| Union Park to Clayton (Ohio) | 800.57 mi (1,288.40 km) |
| Union Park to Clearfield (Utah) | 1,935.15 mi (3,114.33 km) |
| Union Park to Clearlake (California) | 2,460.72 mi (3,960.15 km) |
| Union Park to Clearwater (Florida) | 101.36 mi (163.13 km) |
| Union Park to Cleburne (Texas) | 997.42 mi (1,605.20 km) |
| Union Park to Clemmons (North Carolina) | 518.24 mi (834.02 km) |
