| Santo Tirso to Decatur (Georgia) | 4,053.89 mi (6,524.11 km) |
| Santo Tirso to Decatur (Illinois) | 4,059.55 mi (6,533.21 km) |
| Santo Tirso to Deer Park (New York) | 3,296.48 mi (5,305.18 km) |
| Santo Tirso to Deer Park (Texas) | 4,738.20 mi (7,625.39 km) |
| Santo Tirso to Deerfield (Illinois) | 3,932.56 mi (6,328.84 km) |
| Santo Tirso to Deerfield Beach (Florida) | 4,125.16 mi (6,638.81 km) |
| Santo Tirso to Defiance (Ohio) | 3,801.94 mi (6,118.63 km) |
| Santo Tirso to DeForest (Wisconsin) | 3,964.39 mi (6,380.07 km) |
| Santo Tirso to DeKalb (Illinois) | 3,980.69 mi (6,406.31 km) |
| Santo Tirso to Del Aire (California) | 5,596.72 mi (9,007.06 km) |
| Santo Tirso to Del City (Oklahoma) | 4,615.25 mi (7,427.52 km) |
| Santo Tirso to Del Rio (Texas) | 5,027.28 mi (8,090.62 km) |
| Santo Tirso to DeLand (Florida) | 4,079.70 mi (6,565.65 km) |
| Santo Tirso to Delano (California) | 5,543.38 mi (8,921.21 km) |
| Santo Tirso to Delaware (Ohio) | 3,773.51 mi (6,072.87 km) |
