| Wels to Castle Rock (Colorado) | 5,325.83 mi (8,571.10 km) |
| Wels to Castro Valley (California) | 5,919.55 mi (9,526.60 km) |
| Wels to Catalina Foothills (Arizona) | 5,919.46 mi (9,526.46 km) |
| Wels to Cataño (Puerto Rico) | 4,829.25 mi (7,771.93 km) |
| Wels to Cathedral City (California) | 6,000.56 mi (9,656.97 km) |
| Wels to Catonsville (Maryland) | 4,305.59 mi (6,929.17 km) |
| Wels to Cave Spring (Virginia) | 4,531.47 mi (7,292.70 km) |
| Wels to Cayce (South Carolina) | 4,730.15 mi (7,612.45 km) |
| Wels to Cayey (Puerto Rico) | 4,846.05 mi (7,798.96 km) |
| Wels to Cedar City (Utah) | 5,675.29 mi (9,133.49 km) |
| Wels to Cedar Falls (Iowa) | 4,743.48 mi (7,633.89 km) |
| Wels to Cedar Hill (Texas) | 5,421.79 mi (8,725.54 km) |
| Wels to Cedar Lake (Indiana) | 4,620.06 mi (7,435.26 km) |
| Wels to Cedar Mill (Oregon) | 5,458.22 mi (8,784.15 km) |
| Wels to Cedar Park (Texas) | 5,564.70 mi (8,955.52 km) |
