| Estoril to Mendota Heights (Minnesota) | 4,138.66 mi (6,660.53 km) |
| Estoril to Menifee (California) | 5,628.28 mi (9,057.85 km) |
| Estoril to Menlo Park (California) | 5,659.65 mi (9,108.32 km) |
| Estoril to Menomonee Falls (Wisconsin) | 3,965.05 mi (6,381.13 km) |
| Estoril to Menomonie (Wisconsin) | 4,084.22 mi (6,572.91 km) |
| Estoril to Mentor (Ohio) | 3,687.90 mi (5,935.11 km) |
| Estoril to Mequon (Wisconsin) | 3,956.20 mi (6,366.89 km) |
| Estoril to Merced (California) | 5,599.42 mi (9,011.40 km) |
| Estoril to Mercedes (Texas) | 5,038.00 mi (8,107.87 km) |
| Estoril to Mercer Island (Washington) | 5,188.75 mi (8,350.48 km) |
| Estoril to Mercerville (New Jersey) | 3,402.08 mi (5,475.12 km) |
| Estoril to Meriden (Connecticut) | 3,278.52 mi (5,276.27 km) |
| Estoril to Meridian (Idaho) | 5,152.05 mi (8,291.42 km) |
| Estoril to Meridian (Mississippi) | 4,337.87 mi (6,981.12 km) |
| Estoril to Merriam (Kansas) | 4,399.77 mi (7,080.75 km) |
