| Idanha-a-Nova to San Luis Obispo (California) | 5,736.48 mi (9,231.97 km) |
| Idanha-a-Nova to San Marcos (California) | 5,695.49 mi (9,166.01 km) |
| Idanha-a-Nova to San Marcos (Texas) | 4,964.56 mi (7,989.69 km) |
| Idanha-a-Nova to San Marino (California) | 5,687.69 mi (9,153.46 km) |
| Idanha-a-Nova to San Mateo (California) | 5,688.90 mi (9,155.40 km) |
| Idanha-a-Nova to San Pablo (California) | 5,669.83 mi (9,124.71 km) |
| Idanha-a-Nova to San Rafael (California) | 5,675.32 mi (9,133.55 km) |
| Idanha-a-Nova to San Ramon (California) | 5,664.13 mi (9,115.54 km) |
| Idanha-a-Nova to San Tan Valley (Arizona) | 5,452.45 mi (8,774.87 km) |
| Idanha-a-Nova to Sand Springs (Oklahoma) | 4,630.95 mi (7,452.79 km) |
| Idanha-a-Nova to Sandusky (Ohio) | 3,822.28 mi (6,151.37 km) |
| Idanha-a-Nova to Sandy (Oregon) | 5,303.85 mi (8,535.73 km) |
| Idanha-a-Nova to Sandy (Utah) | 5,134.82 mi (8,263.69 km) |
| Idanha-a-Nova to Sandy Springs (Georgia) | 4,146.10 mi (6,672.51 km) |
| Idanha-a-Nova to Sanford (Florida) | 4,173.79 mi (6,717.06 km) |
