| Idanha-a-Nova to Nocatee (Florida) | 4,133.31 mi (6,651.92 km) |
| Idanha-a-Nova to Nogales (Arizona) | 5,506.56 mi (8,861.95 km) |
| Idanha-a-Nova to Nolensville (Tennessee) | 4,188.57 mi (6,740.85 km) |
| Idanha-a-Nova to Norco (California) | 5,673.71 mi (9,130.95 km) |
| Idanha-a-Nova to Norcross (Georgia) | 4,137.95 mi (6,659.38 km) |
| Idanha-a-Nova to Norfolk (Nebraska) | 4,468.58 mi (7,191.48 km) |
| Idanha-a-Nova to Norfolk (Virginia) | 3,647.20 mi (5,869.61 km) |
| Idanha-a-Nova to Normal (Illinois) | 4,143.19 mi (6,667.82 km) |
| Idanha-a-Nova to Norman (Oklahoma) | 4,722.49 mi (7,600.12 km) |
| Idanha-a-Nova to Norridge (Illinois) | 4,042.85 mi (6,506.34 km) |
| Idanha-a-Nova to Norristown (Pennsylvania) | 3,509.07 mi (5,647.31 km) |
| Idanha-a-Nova to North Adams (Massachusetts) | 3,336.32 mi (5,369.29 km) |
| Idanha-a-Nova to North Amityville (New York) | 3,400.10 mi (5,471.93 km) |
| Idanha-a-Nova to North Arlington (New Jersey) | 3,432.51 mi (5,524.09 km) |
| Idanha-a-Nova to North Auburn (California) | 5,574.32 mi (8,971.01 km) |
