| Union Park to Cibolo (Texas) | 1,026.63 mi (1,652.19 km) |
| Union Park to Cicero (Illinois) | 987.85 mi (1,589.79 km) |
| Union Park to Cimarron Hills (Colorado) | 1,518.27 mi (2,443.41 km) |
| Union Park to Cincinnati (Ohio) | 754.26 mi (1,213.86 km) |
| Union Park to Cinco Ranch (Texas) | 879.62 mi (1,415.61 km) |
| Union Park to Circleville (Ohio) | 768.95 mi (1,237.50 km) |
| Union Park to Citrus (California) | 2,184.84 mi (3,516.15 km) |
| Union Park to Citrus Heights (California) | 2,387.12 mi (3,841.71 km) |
| Union Park to Citrus Park (Florida) | 87.61 mi (141.00 km) |
| Union Park to Claiborne (Louisiana) | 707.19 mi (1,138.11 km) |
| Union Park to Claremont (California) | 2,174.89 mi (3,500.15 km) |
| Union Park to Claremont (New Hampshire) | 1,136.40 mi (1,828.86 km) |
| Union Park to Claremore (Oklahoma) | 992.84 mi (1,597.83 km) |
| Union Park to Clarksburg (Maryland) | 770.61 mi (1,240.18 km) |
| Union Park to Clarksburg (West Virginia) | 742.55 mi (1,195.01 km) |
