| Estoril to Oxford (Alabama) | 4,154.38 mi (6,685.83 km) |
| Estoril to Oxford (Mississippi) | 4,311.39 mi (6,938.52 km) |
| Estoril to Oxford (Ohio) | 3,912.44 mi (6,296.46 km) |
| Estoril to Oxnard (California) | 5,690.43 mi (9,157.86 km) |
| Estoril to Oxon Hill (Maryland) | 3,551.97 mi (5,716.34 km) |
| Estoril to Ozark (Alabama) | 4,216.06 mi (6,785.09 km) |
| Estoril to Ozark (Missouri) | 4,398.37 mi (7,078.50 km) |
| Estoril to Pace (Florida) | 4,322.73 mi (6,956.76 km) |
| Estoril to Pacific Grove (California) | 5,690.28 mi (9,157.62 km) |
| Estoril to Pacifica (California) | 5,665.23 mi (9,117.30 km) |
| Estoril to Paducah (Kentucky) | 4,176.97 mi (6,722.19 km) |
| Estoril to Pahrump (Nevada) | 5,462.98 mi (8,791.81 km) |
| Estoril to Painesville (Ohio) | 3,683.05 mi (5,927.30 km) |
| Estoril to Palatine (Illinois) | 3,991.44 mi (6,423.60 km) |
| Estoril to Palatka (Florida) | 4,072.80 mi (6,554.53 km) |
