| Harper Woods to Carrollwood (Florida) | 993.92 mi (1,599.56 km) |
| Harper Woods to Carson (California) | 1,993.38 mi (3,208.04 km) |
| Harper Woods to Carson City (Nevada) | 1,924.01 mi (3,096.39 km) |
| Harper Woods to Carteret (New Jersey) | 467.80 mi (752.85 km) |
| Harper Woods to Cartersville (Georgia) | 580.61 mi (934.40 km) |
| Harper Woods to Carthage (Missouri) | 705.73 mi (1,135.77 km) |
| Harper Woods to Cary (Illinois) | 272.17 mi (438.01 km) |
| Harper Woods to Cary (North Carolina) | 509.84 mi (820.51 km) |
| Harper Woods to Casa de Oro-Mount Helix (California) | 1,963.98 mi (3,160.72 km) |
| Harper Woods to Casa Grande (Arizona) | 1,698.31 mi (2,733.17 km) |
| Harper Woods to Casas Adobes (Arizona) | 1,681.78 mi (2,706.56 km) |
| Harper Woods to Cascades (Virginia) | 372.83 mi (600.01 km) |
| Harper Woods to Casper (Wyoming) | 1,185.40 mi (1,907.72 km) |
| Harper Woods to Casselberry (Florida) | 956.10 mi (1,538.69 km) |
| Harper Woods to Castaic (California) | 1,992.07 mi (3,205.92 km) |
