| Estoril to Madison (New Jersey) | 3,375.99 mi (5,433.13 km) |
| Estoril to Madison (Wisconsin) | 4,025.05 mi (6,477.69 km) |
| Estoril to Madison Heights (Michigan) | 3,749.91 mi (6,034.90 km) |
| Estoril to Madison Heights (Virginia) | 3,695.22 mi (5,946.88 km) |
| Estoril to Madisonville (Kentucky) | 4,112.78 mi (6,618.88 km) |
| Estoril to Magalia (California) | 5,526.46 mi (8,893.98 km) |
| Estoril to Magna (Utah) | 5,104.34 mi (8,214.64 km) |
| Estoril to Magnolia (Arkansas) | 4,531.91 mi (7,293.41 km) |
| Estoril to Maili (Hawaii) | 7,817.12 mi (12,580.44 km) |
| Estoril to Maitland (Florida) | 4,092.47 mi (6,586.19 km) |
| Estoril to Makakilo (Hawaii) | 7,817.97 mi (12,581.80 km) |
| Estoril to Malden (Massachusetts) | 3,174.64 mi (5,109.09 km) |
| Estoril to Malibu (California) | 5,680.94 mi (9,142.59 km) |
| Estoril to Maltby (Washington) | 5,173.42 mi (8,325.81 km) |
| Estoril to Malvern (Arkansas) | 4,472.70 mi (7,198.11 km) |
