| Harper Woods to Cloverleaf (Texas) | 1,107.01 mi (1,781.55 km) |
| Harper Woods to Cloverly (Maryland) | 386.22 mi (621.56 km) |
| Harper Woods to Clovis (California) | 1,977.73 mi (3,182.85 km) |
| Harper Woods to Clovis (New Mexico) | 1,223.80 mi (1,969.51 km) |
| Harper Woods to Clute (Texas) | 1,158.26 mi (1,864.03 km) |
| Harper Woods to Coachella (California) | 1,891.13 mi (3,043.48 km) |
| Harper Woods to Coalinga (California) | 2,029.23 mi (3,265.74 km) |
| Harper Woods to Coamo (Puerto Rico) | 1,943.98 mi (3,128.53 km) |
| Harper Woods to Coatesville (Pennsylvania) | 406.39 mi (654.02 km) |
| Harper Woods to Cockeysville (Maryland) | 386.93 mi (622.70 km) |
| Harper Woods to Cocoa (Florida) | 978.75 mi (1,575.14 km) |
| Harper Woods to Cocoa Beach (Florida) | 983.13 mi (1,582.19 km) |
| Harper Woods to Coconut Creek (Florida) | 1,127.21 mi (1,814.07 km) |
| Harper Woods to Coeur d'Alene (Idaho) | 1,677.74 mi (2,700.07 km) |
| Harper Woods to Cohoes (New York) | 469.29 mi (755.25 km) |
