| Union Park to Crawfordsville (Indiana) | 855.81 mi (1,377.29 km) |
| Union Park to Crest Hill (Illinois) | 978.35 mi (1,574.50 km) |
| Union Park to Crestview (Florida) | 354.41 mi (570.36 km) |
| Union Park to Crestwood (Illinois) | 974.87 mi (1,568.90 km) |
| Union Park to Crestwood (Missouri) | 867.08 mi (1,395.43 km) |
| Union Park to Creve Coeur (Missouri) | 874.89 mi (1,408.00 km) |
| Union Park to Crofton (Maryland) | 767.57 mi (1,235.28 km) |
| Union Park to Crossville (Tennessee) | 556.31 mi (895.29 km) |
| Union Park to Crowley (Louisiana) | 679.96 mi (1,094.28 km) |
| Union Park to Crowley (Texas) | 997.22 mi (1,604.87 km) |
| Union Park to Crown Point (Indiana) | 952.08 mi (1,532.22 km) |
| Union Park to Crystal (Minnesota) | 1,317.67 mi (2,120.59 km) |
| Union Park to Crystal Lake (Illinois) | 1,024.54 mi (1,648.83 km) |
| Union Park to Cudahy (California) | 2,201.71 mi (3,543.32 km) |
| Union Park to Cudahy (Wisconsin) | 1,059.96 mi (1,705.85 km) |
