| Barreiro to Caño Martin Peña (Puerto Rico) | 3,665.27 mi (5,898.67 km) |
| Barreiro to Cañon City (Colorado) | 4,916.79 mi (7,912.81 km) |
| Barreiro to Canóvanas (Puerto Rico) | 3,659.66 mi (5,889.66 km) |
| Barreiro to Canton (Georgia) | 4,081.09 mi (6,567.88 km) |
| Barreiro to Canton (Illinois) | 4,148.59 mi (6,676.50 km) |
| Barreiro to Canton (Mississippi) | 4,415.26 mi (7,105.67 km) |
| Barreiro to Canton (Ohio) | 3,730.06 mi (6,002.95 km) |
| Barreiro to Canyon (Texas) | 4,901.91 mi (7,888.87 km) |
| Barreiro to Canyon Lake (California) | 5,647.58 mi (9,088.91 km) |
| Barreiro to Canyon Lake (Texas) | 4,925.81 mi (7,927.33 km) |
| Barreiro to Cape Coral (Florida) | 4,213.59 mi (6,781.11 km) |
| Barreiro to Cape Girardeau (Missouri) | 4,230.65 mi (6,808.57 km) |
| Barreiro to Carbondale (Illinois) | 4,200.94 mi (6,760.77 km) |
| Barreiro to Carlisle (Pennsylvania) | 3,543.90 mi (5,703.36 km) |
| Barreiro to Carlsbad (California) | 5,674.31 mi (9,131.93 km) |
