| Harper Woods to Castle Pines (Colorado) | 1,159.92 mi (1,866.71 km) |
| Harper Woods to Castle Rock (Colorado) | 1,160.83 mi (1,868.18 km) |
| Harper Woods to Castro Valley (California) | 2,075.97 mi (3,340.95 km) |
| Harper Woods to Catalina Foothills (Arizona) | 1,676.91 mi (2,698.73 km) |
| Harper Woods to Cataño (Puerto Rico) | 1,928.21 mi (3,103.16 km) |
| Harper Woods to Cathedral City (California) | 1,902.61 mi (3,061.95 km) |
| Harper Woods to Catonsville (Maryland) | 390.55 mi (628.52 km) |
| Harper Woods to Cave Spring (Virginia) | 392.11 mi (631.03 km) |
| Harper Woods to Cayce (South Carolina) | 595.64 mi (958.60 km) |
| Harper Woods to Cayey (Puerto Rico) | 1,947.51 mi (3,134.22 km) |
| Harper Woods to Cedar City (Utah) | 1,619.72 mi (2,606.69 km) |
| Harper Woods to Cedar Falls (Iowa) | 485.11 mi (780.72 km) |
| Harper Woods to Cedar Hill (Texas) | 1,024.72 mi (1,649.14 km) |
| Harper Woods to Cedar Lake (Indiana) | 243.35 mi (391.63 km) |
| Harper Woods to Cedar Mill (Oregon) | 1,973.08 mi (3,175.37 km) |
