| Sintra to Miedzychod | 1,534.32 mi (2,469.24 km) |
| Sintra to Miedzyrzec Podlaski | 1,786.02 mi (2,874.33 km) |
| Sintra to Miedzyrzecz | 1,518.42 mi (2,443.67 km) |
| Sintra to Mielec | 1,695.79 mi (2,729.11 km) |
| Sintra to Mikolow | 1,586.52 mi (2,553.26 km) |
| Sintra to Milanowek | 1,705.25 mi (2,744.33 km) |
| Sintra to Milicz | 1,555.24 mi (2,502.91 km) |
| Sintra to Minsk Mazowiecki | 1,741.58 mi (2,802.80 km) |
| Sintra to Mlawa | 1,718.30 mi (2,765.34 km) |
| Sintra to Mogilno | 1,613.20 mi (2,596.19 km) |
| Sintra to Monki | 1,819.58 mi (2,928.32 km) |
| Sintra to Morag | 1,724.71 mi (2,775.65 km) |
| Sintra to Mosina | 1,559.18 mi (2,509.26 km) |
| Sintra to Mragowo | 1,774.00 mi (2,854.98 km) |
| Sintra to Murowana Goslina | 1,575.48 mi (2,535.49 km) |
