| Castelo Branco to San Luis Obispo (California) | 5,730.32 mi (9,222.05 km) |
| Castelo Branco to San Marcos (California) | 5,688.44 mi (9,154.66 km) |
| Castelo Branco to San Marcos (Texas) | 4,954.47 mi (7,973.45 km) |
| Castelo Branco to San Marino (California) | 5,680.96 mi (9,142.62 km) |
| Castelo Branco to San Mateo (California) | 5,683.40 mi (9,146.54 km) |
| Castelo Branco to San Pablo (California) | 5,664.41 mi (9,115.99 km) |
| Castelo Branco to San Rafael (California) | 5,669.93 mi (9,124.87 km) |
| Castelo Branco to San Ramon (California) | 5,658.61 mi (9,106.66 km) |
| Castelo Branco to San Tan Valley (Arizona) | 5,444.64 mi (8,762.30 km) |
| Castelo Branco to Sand Springs (Oklahoma) | 4,621.85 mi (7,438.15 km) |
| Castelo Branco to Sandusky (Ohio) | 3,813.05 mi (6,136.51 km) |
| Castelo Branco to Sandy (Oregon) | 5,299.82 mi (8,529.24 km) |
| Castelo Branco to Sandy (Utah) | 5,128.47 mi (8,253.48 km) |
| Castelo Branco to Sandy Springs (Georgia) | 4,135.36 mi (6,655.21 km) |
| Castelo Branco to Sanford (Florida) | 4,161.78 mi (6,697.74 km) |
