| Santo Tirso to Petersburg (Virginia) | 3,599.18 mi (5,792.32 km) |
| Santo Tirso to Pflugerville (Texas) | 4,826.13 mi (7,766.91 km) |
| Santo Tirso to Pharr (Texas) | 5,034.95 mi (8,102.97 km) |
| Santo Tirso to Phelan (California) | 5,536.91 mi (8,910.80 km) |
| Santo Tirso to Phenix City (Alabama) | 4,137.71 mi (6,659.00 km) |
| Santo Tirso to Philadelphia (Pennsylvania) | 3,404.79 mi (5,479.48 km) |
| Santo Tirso to Phillipsburg (New Jersey) | 3,387.74 mi (5,452.05 km) |
| Santo Tirso to Phoenix (Arizona) | 5,348.95 mi (8,608.31 km) |
| Santo Tirso to Phoenixville (Pennsylvania) | 3,419.68 mi (5,503.45 km) |
| Santo Tirso to Picayune (Mississippi) | 4,439.44 mi (7,144.59 km) |
| Santo Tirso to Pickerington (Ohio) | 3,771.75 mi (6,070.05 km) |
| Santo Tirso to Pico Rivera (California) | 5,581.68 mi (8,982.84 km) |
| Santo Tirso to Piedmont (California) | 5,558.25 mi (8,945.15 km) |
| Santo Tirso to Pierre (South Dakota) | 4,394.87 mi (7,072.86 km) |
| Santo Tirso to Pike Creek Valley (Delaware) | 3,440.05 mi (5,536.23 km) |
