| Barbastro to Caño Martin Peña (Puerto Rico) | 4,162.46 mi (6,698.83 km) |
| Barbastro to Cañon City (Colorado) | 5,167.50 mi (8,316.28 km) |
| Barbastro to Canóvanas (Puerto Rico) | 4,157.43 mi (6,690.73 km) |
| Barbastro to Canton (Georgia) | 4,439.32 mi (7,144.40 km) |
| Barbastro to Canton (Illinois) | 4,442.15 mi (7,148.95 km) |
| Barbastro to Canton (Mississippi) | 4,764.72 mi (7,668.07 km) |
| Barbastro to Canton (Ohio) | 4,050.07 mi (6,517.95 km) |
| Barbastro to Canyon (Texas) | 5,189.45 mi (8,351.61 km) |
| Barbastro to Canyon Lake (California) | 5,873.07 mi (9,451.79 km) |
| Barbastro to Canyon Lake (Texas) | 5,260.55 mi (8,466.03 km) |
| Barbastro to Cape Coral (Florida) | 4,626.93 mi (7,446.32 km) |
| Barbastro to Cape Girardeau (Missouri) | 4,549.88 mi (7,322.33 km) |
| Barbastro to Carbondale (Illinois) | 4,518.42 mi (7,271.69 km) |
| Barbastro to Carlisle (Pennsylvania) | 3,881.47 mi (6,246.62 km) |
| Barbastro to Carlsbad (California) | 5,903.10 mi (9,500.11 km) |
