| Estoril to Merrick (New York) | 3,336.00 mi (5,368.77 km) |
| Estoril to Merrifield (Virginia) | 3,563.12 mi (5,734.29 km) |
| Estoril to Merrillville (Indiana) | 3,976.76 mi (6,399.98 km) |
| Estoril to Merritt Island (Florida) | 4,066.69 mi (6,544.71 km) |
| Estoril to Mesa (Arizona) | 5,400.15 mi (8,690.70 km) |
| Estoril to Mesquite (Nevada) | 5,357.85 mi (8,622.63 km) |
| Estoril to Mesquite (Texas) | 4,715.62 mi (7,589.05 km) |
| Estoril to Metairie (Louisiana) | 4,498.48 mi (7,239.60 km) |
| Estoril to Methuen Town (Massachusetts) | 3,174.89 mi (5,109.50 km) |
| Estoril to Metuchen (New Jersey) | 3,378.47 mi (5,437.13 km) |
| Estoril to Mexico (Missouri) | 4,262.77 mi (6,860.26 km) |
| Estoril to Miami (Florida) | 4,132.11 mi (6,649.99 km) |
| Estoril to Miami (Oklahoma) | 4,482.39 mi (7,213.71 km) |
| Estoril to Miami Beach (Florida) | 4,127.18 mi (6,642.05 km) |
| Estoril to Miami Gardens (Florida) | 4,128.09 mi (6,643.52 km) |
