| Sintra to Middletown (Ohio) | 3,891.81 mi (6,263.26 km) |
| Sintra to Midland (Michigan) | 3,769.96 mi (6,067.17 km) |
| Sintra to Midland (Texas) | 5,008.71 mi (8,060.74 km) |
| Sintra to Midlothian (Illinois) | 3,988.35 mi (6,418.62 km) |
| Sintra to Midlothian (Texas) | 4,744.00 mi (7,634.73 km) |
| Sintra to Midlothian (Virginia) | 3,619.51 mi (5,825.05 km) |
| Sintra to Midvale (Utah) | 5,095.74 mi (8,200.80 km) |
| Sintra to Midway (Florida) | 4,320.96 mi (6,953.91 km) |
| Sintra to Midwest City (Oklahoma) | 4,650.09 mi (7,483.60 km) |
| Sintra to Milford (Delaware) | 3,469.64 mi (5,583.85 km) |
| Sintra to Milford city (Connecticut) | 3,296.41 mi (5,305.06 km) |
| Sintra to Milford Mill (Maryland) | 3,525.01 mi (5,672.96 km) |
| Sintra to Mililani Mauka (Hawaii) | 7,802.99 mi (12,557.70 km) |
| Sintra to Mililani Town (Hawaii) | 7,805.36 mi (12,561.52 km) |
| Sintra to Mill Creek (Washington) | 5,169.38 mi (8,319.31 km) |
