| Idanha-a-Nova to Saddlebrooke (Arizona) | 5,450.09 mi (8,771.08 km) |
| Idanha-a-Nova to Safety Harbor (Florida) | 4,275.61 mi (6,880.93 km) |
| Idanha-a-Nova to Saginaw (Michigan) | 3,821.99 mi (6,150.89 km) |
| Idanha-a-Nova to Saginaw (Texas) | 4,816.66 mi (7,751.67 km) |
| Idanha-a-Nova to Sahuarita (Arizona) | 5,482.28 mi (8,822.88 km) |
| Idanha-a-Nova to Saks (Alabama) | 4,227.29 mi (6,803.17 km) |
| Idanha-a-Nova to Salem (Massachusetts) | 3,234.45 mi (5,205.34 km) |
| Idanha-a-Nova to Salem (Ohio) | 3,751.07 mi (6,036.76 km) |
| Idanha-a-Nova to Salem (Oregon) | 5,353.10 mi (8,614.98 km) |
| Idanha-a-Nova to Salem (Virginia) | 3,822.46 mi (6,151.66 km) |
| Idanha-a-Nova to Salem Lakes (Wisconsin) | 4,038.61 mi (6,499.52 km) |
| Idanha-a-Nova to Salida (California) | 5,633.88 mi (9,066.85 km) |
| Idanha-a-Nova to Salina (Kansas) | 4,596.99 mi (7,398.14 km) |
| Idanha-a-Nova to Salinas (California) | 5,705.03 mi (9,181.36 km) |
| Idanha-a-Nova to Salisbury (Maryland) | 3,570.19 mi (5,745.67 km) |
