| Idanha-a-Nova to Holiday (Florida) | 4,271.35 mi (6,874.07 km) |
| Idanha-a-Nova to Holiday City-Berkeley (New Jersey) | 3,461.77 mi (5,571.18 km) |
| Idanha-a-Nova to Holladay (Utah) | 5,129.77 mi (8,255.56 km) |
| Idanha-a-Nova to Holland (Michigan) | 3,939.21 mi (6,339.55 km) |
| Idanha-a-Nova to Hollins (Virginia) | 3,815.68 mi (6,140.74 km) |
| Idanha-a-Nova to Hollister (California) | 5,687.74 mi (9,153.54 km) |
| Idanha-a-Nova to Holly Hill (Florida) | 4,145.43 mi (6,671.42 km) |
| Idanha-a-Nova to Holly Springs (Georgia) | 4,143.70 mi (6,668.63 km) |
| Idanha-a-Nova to Holly Springs (North Carolina) | 3,814.20 mi (6,138.36 km) |
| Idanha-a-Nova to Hollywood (Florida) | 4,219.10 mi (6,789.98 km) |
| Idanha-a-Nova to Holmen (Wisconsin) | 4,132.34 mi (6,650.36 km) |
| Idanha-a-Nova to Holt (Michigan) | 3,871.41 mi (6,230.43 km) |
| Idanha-a-Nova to Holtsville (New York) | 3,379.38 mi (5,438.59 km) |
| Idanha-a-Nova to Holyoke (Massachusetts) | 3,324.97 mi (5,351.03 km) |
| Idanha-a-Nova to Home Gardens (California) | 5,674.34 mi (9,131.97 km) |
