| Santo Tirso to Nocatee (Florida) | 4,045.62 mi (6,510.79 km) |
| Santo Tirso to Nogales (Arizona) | 5,399.80 mi (8,690.14 km) |
| Santo Tirso to Nolensville (Tennessee) | 4,090.35 mi (6,582.79 km) |
| Santo Tirso to Norco (California) | 5,562.62 mi (8,952.17 km) |
| Santo Tirso to Norcross (Georgia) | 4,043.48 mi (6,507.35 km) |
| Santo Tirso to Norfolk (Nebraska) | 4,360.08 mi (7,016.87 km) |
| Santo Tirso to Norfolk (Virginia) | 3,553.51 mi (5,718.82 km) |
| Santo Tirso to Normal (Illinois) | 4,039.14 mi (6,500.37 km) |
| Santo Tirso to Norman (Oklahoma) | 4,619.50 mi (7,434.37 km) |
| Santo Tirso to Norridge (Illinois) | 3,937.88 mi (6,337.41 km) |
| Santo Tirso to Norristown (Pennsylvania) | 3,411.41 mi (5,490.13 km) |
| Santo Tirso to North Adams (Massachusetts) | 3,236.12 mi (5,208.04 km) |
| Santo Tirso to North Amityville (New York) | 3,302.50 mi (5,314.87 km) |
| Santo Tirso to North Arlington (New Jersey) | 3,334.48 mi (5,366.33 km) |
| Santo Tirso to North Auburn (California) | 5,460.07 mi (8,787.13 km) |
