| Estoril to University Place (Washington) | 5,215.91 mi (8,394.20 km) |
| Estoril to Upland (California) | 5,629.25 mi (9,059.40 km) |
| Estoril to Upper Arlington (Ohio) | 3,816.62 mi (6,142.25 km) |
| Estoril to Upper Grand Lagoon (Florida) | 4,265.47 mi (6,864.62 km) |
| Estoril to Upper Montclair (New Jersey) | 3,363.36 mi (5,412.80 km) |
| Estoril to Urbana (Illinois) | 4,059.12 mi (6,532.53 km) |
| Estoril to Urbana (Maryland) | 3,556.03 mi (5,722.87 km) |
| Estoril to Urbana (Ohio) | 3,847.22 mi (6,191.51 km) |
| Estoril to Urbandale (Iowa) | 4,269.94 mi (6,871.81 km) |
| Estoril to Utica (New York) | 3,361.90 mi (5,410.46 km) |
| Estoril to Uvalde (Texas) | 5,009.34 mi (8,061.76 km) |
| Estoril to Vacaville (California) | 5,609.54 mi (9,027.69 km) |
| Estoril to Vadnais Heights (Minnesota) | 4,130.45 mi (6,647.31 km) |
| Estoril to Vail (Arizona) | 5,413.33 mi (8,711.92 km) |
| Estoril to Valdosta (Georgia) | 4,115.08 mi (6,622.58 km) |
