| Barreiro to Carlsbad (New Mexico) | 5,114.05 mi (8,230.27 km) |
| Barreiro to Carmel (Indiana) | 3,983.07 mi (6,410.13 km) |
| Barreiro to Carmichael (California) | 5,586.20 mi (8,990.12 km) |
| Barreiro to Carney (Maryland) | 3,530.94 mi (5,682.51 km) |
| Barreiro to Carnot-Moon (Pennsylvania) | 3,682.38 mi (5,926.22 km) |
| Barreiro to Carol Stream (Illinois) | 4,018.13 mi (6,466.55 km) |
| Barreiro to Carolina (Puerto Rico) | 3,662.44 mi (5,894.12 km) |
| Barreiro to Carolina Forest (South Carolina) | 3,813.10 mi (6,136.60 km) |
| Barreiro to Carpentersville (Illinois) | 4,019.40 mi (6,468.60 km) |
| Barreiro to Carpinteria (California) | 5,710.68 mi (9,190.45 km) |
| Barreiro to Carrboro (North Carolina) | 3,756.27 mi (6,045.13 km) |
| Barreiro to Carroll (Iowa) | 4,321.22 mi (6,954.33 km) |
| Barreiro to Carrollton (Georgia) | 4,132.95 mi (6,651.34 km) |
| Barreiro to Carrollton (Texas) | 4,739.51 mi (7,627.50 km) |
| Barreiro to Carrollwood (Florida) | 4,190.39 mi (6,743.78 km) |
