| Harelbeke to Cloverly (Maryland) | 3,809.54 mi (6,130.87 km) |
| Harelbeke to Clovis (California) | 5,462.78 mi (8,791.50 km) |
| Harelbeke to Clovis (New Mexico) | 5,050.82 mi (8,128.51 km) |
| Harelbeke to Clute (Texas) | 5,042.40 mi (8,114.95 km) |
| Harelbeke to Coachella (California) | 5,534.40 mi (8,906.75 km) |
| Harelbeke to Coalinga (California) | 5,521.88 mi (8,886.61 km) |
| Harelbeke to Coamo (Puerto Rico) | 4,374.69 mi (7,040.39 km) |
| Harelbeke to Coatesville (Pennsylvania) | 3,722.36 mi (5,990.56 km) |
| Harelbeke to Cockeysville (Maryland) | 3,777.71 mi (6,079.63 km) |
| Harelbeke to Cocoa (Florida) | 4,476.54 mi (7,204.29 km) |
| Harelbeke to Cocoa Beach (Florida) | 4,473.08 mi (7,198.72 km) |
| Harelbeke to Coconut Creek (Florida) | 4,556.87 mi (7,333.58 km) |
| Harelbeke to Coeur d'Alene (Idaho) | 4,758.05 mi (7,657.35 km) |
| Harelbeke to Cohoes (New York) | 3,516.42 mi (5,659.12 km) |
| Harelbeke to Cold Springs (Nevada) | 5,304.89 mi (8,537.39 km) |
