| Idanha-a-Nova to Monroe (Washington) | 5,175.75 mi (8,329.57 km) |
| Idanha-a-Nova to Monroe (Wisconsin) | 4,104.45 mi (6,605.47 km) |
| Idanha-a-Nova to Monroeville (Pennsylvania) | 3,713.28 mi (5,975.94 km) |
| Idanha-a-Nova to Monrovia (California) | 5,680.65 mi (9,142.13 km) |
| Idanha-a-Nova to Monsey (New York) | 3,421.04 mi (5,505.63 km) |
| Idanha-a-Nova to Montclair (California) | 5,672.92 mi (9,129.68 km) |
| Idanha-a-Nova to Montclair (Virginia) | 3,649.35 mi (5,873.06 km) |
| Idanha-a-Nova to Montebello (California) | 5,692.70 mi (9,161.51 km) |
| Idanha-a-Nova to Monterey (California) | 5,719.48 mi (9,204.61 km) |
| Idanha-a-Nova to Monterey Park (California) | 5,691.97 mi (9,160.34 km) |
| Idanha-a-Nova to Montgomery (Alabama) | 4,296.65 mi (6,914.80 km) |
| Idanha-a-Nova to Montgomery (Illinois) | 4,075.18 mi (6,558.36 km) |
| Idanha-a-Nova to Montgomery (Ohio) | 3,967.42 mi (6,384.95 km) |
| Idanha-a-Nova to Montgomery Village (Maryland) | 3,625.77 mi (5,835.11 km) |
| Idanha-a-Nova to Montgomeryville (Pennsylvania) | 3,500.78 mi (5,633.95 km) |
