| Castelo Branco to Artesia (California) | 5,691.71 mi (9,159.93 km) |
| Castelo Branco to Artesia (New Mexico) | 5,138.08 mi (8,268.93 km) |
| Castelo Branco to Artondale (Washington) | 5,220.88 mi (8,402.20 km) |
| Castelo Branco to Arvada (Colorado) | 4,880.23 mi (7,853.96 km) |
| Castelo Branco to Arvin (California) | 5,659.40 mi (9,107.92 km) |
| Castelo Branco to Asbury Lake (Florida) | 4,142.38 mi (6,666.52 km) |
| Castelo Branco to Asbury Park (New Jersey) | 3,431.57 mi (5,522.58 km) |
| Castelo Branco to Ashburn (Virginia) | 3,633.31 mi (5,847.25 km) |
| Castelo Branco to Asheboro (North Carolina) | 3,849.68 mi (6,195.47 km) |
| Castelo Branco to Asheville (North Carolina) | 3,990.10 mi (6,421.44 km) |
| Castelo Branco to Ashland (California) | 5,668.87 mi (9,123.16 km) |
| Castelo Branco to Ashland (Kentucky) | 3,901.29 mi (6,278.51 km) |
| Castelo Branco to Ashland (Ohio) | 3,812.02 mi (6,134.85 km) |
| Castelo Branco to Ashland (Oregon) | 5,470.72 mi (8,804.28 km) |
| Castelo Branco to Ashtabula (Ohio) | 3,711.24 mi (5,972.66 km) |
