| Wels to Caño Martin Peña (Puerto Rico) | 4,825.30 mi (7,765.57 km) |
| Wels to Cañon City (Colorado) | 5,389.33 mi (8,673.29 km) |
| Wels to Canóvanas (Puerto Rico) | 4,821.46 mi (7,759.39 km) |
| Wels to Canton (Georgia) | 4,855.07 mi (7,813.48 km) |
| Wels to Canton (Illinois) | 4,755.08 mi (7,652.55 km) |
| Wels to Canton (Mississippi) | 5,157.23 mi (8,299.75 km) |
| Wels to Canton (Ohio) | 4,417.35 mi (7,109.04 km) |
| Wels to Canyon (Texas) | 5,469.28 mi (8,801.95 km) |
| Wels to Canyon Lake (California) | 6,032.52 mi (9,708.40 km) |
| Wels to Canyon Lake (Texas) | 5,615.38 mi (9,037.08 km) |
| Wels to Cape Coral (Florida) | 5,129.58 mi (8,255.26 km) |
| Wels to Cape Girardeau (Missouri) | 4,899.86 mi (7,885.56 km) |
| Wels to Carbondale (Illinois) | 4,866.57 mi (7,831.99 km) |
| Wels to Carlisle (Pennsylvania) | 4,281.65 mi (6,890.66 km) |
| Wels to Carlsbad (California) | 6,066.83 mi (9,763.63 km) |
