| Rockford to Mexborough | 3,876.70 mi (6,238.95 km) |
| Rockford to Mickleover | 3,885.62 mi (6,253.30 km) |
| Rockford to Middlesbrough | 3,844.97 mi (6,187.88 km) |
| Rockford to Middleton | 3,841.80 mi (6,182.78 km) |
| Rockford to Middlewich | 3,843.52 mi (6,185.55 km) |
| Rockford to Midsomer Norton | 3,901.99 mi (6,279.65 km) |
| Rockford to Mildenhall | 3,979.99 mi (6,405.17 km) |
| Rockford to Milford Haven | 3,790.24 mi (6,099.81 km) |
| Rockford to Mill Hill | 3,976.51 mi (6,399.57 km) |
| Rockford to Milngavie | 3,695.31 mi (5,947.02 km) |
| Rockford to Milnrow | 3,842.89 mi (6,184.54 km) |
| Rockford to Milton | 3,859.08 mi (6,210.58 km) |
| Rockford to Milton Keynes | 3,942.78 mi (6,345.30 km) |
| Rockford to Minehead | 3,866.42 mi (6,222.40 km) |
| Rockford to Minster | 4,022.23 mi (6,473.15 km) |
