| Heek to Castle Rock (Colorado) | 4,915.26 mi (7,910.35 km) |
| Heek to Castro Valley (California) | 5,518.16 mi (8,880.63 km) |
| Heek to Catalina Foothills (Arizona) | 5,508.88 mi (8,865.69 km) |
| Heek to Cataño (Puerto Rico) | 4,513.10 mi (7,263.14 km) |
| Heek to Cathedral City (California) | 5,592.34 mi (9,000.01 km) |
| Heek to Catonsville (Maryland) | 3,910.47 mi (6,293.30 km) |
| Heek to Cave Spring (Virginia) | 4,135.79 mi (6,655.90 km) |
| Heek to Cayce (South Carolina) | 4,338.41 mi (6,982.00 km) |
| Heek to Cayey (Puerto Rico) | 4,530.91 mi (7,291.80 km) |
| Heek to Cedar City (Utah) | 5,266.84 mi (8,476.16 km) |
| Heek to Cedar Falls (Iowa) | 4,333.70 mi (6,974.41 km) |
| Heek to Cedar Hill (Texas) | 5,015.01 mi (8,070.88 km) |
| Heek to Cedar Lake (Indiana) | 4,213.06 mi (6,780.27 km) |
| Heek to Cedar Mill (Oregon) | 5,064.46 mi (8,150.46 km) |
| Heek to Cedar Park (Texas) | 5,158.69 mi (8,302.11 km) |
