| Round Rock to Miedzychod | 5,443.48 mi (8,760.43 km) |
| Round Rock to Miedzyrzec Podlaski | 5,696.98 mi (9,168.40 km) |
| Round Rock to Miedzyrzecz | 5,439.69 mi (8,754.33 km) |
| Round Rock to Mielec | 5,730.04 mi (9,221.61 km) |
| Round Rock to Mikolow | 5,649.13 mi (9,091.39 km) |
| Round Rock to Milanowek | 5,622.59 mi (9,048.69 km) |
| Round Rock to Milicz | 5,535.31 mi (8,908.22 km) |
| Round Rock to Minsk Mazowiecki | 5,648.94 mi (9,091.09 km) |
| Round Rock to Mlawa | 5,568.93 mi (8,962.33 km) |
| Round Rock to Mogilno | 5,510.50 mi (8,868.29 km) |
| Round Rock to Monki | 5,633.26 mi (9,065.85 km) |
| Round Rock to Morag | 5,520.10 mi (8,883.75 km) |
| Round Rock to Mosina | 5,490.55 mi (8,836.19 km) |
| Round Rock to Mragowo | 5,565.14 mi (8,956.23 km) |
| Round Rock to Murowana Goslina | 5,482.96 mi (8,823.97 km) |
