| National City to Mexborough | 5,357.33 mi (8,621.79 km) |
| National City to Mickleover | 5,374.72 mi (8,649.78 km) |
| National City to Middlesbrough | 5,311.96 mi (8,548.77 km) |
| National City to Middleton | 5,325.96 mi (8,571.31 km) |
| National City to Middlewich | 5,333.26 mi (8,583.05 km) |
| National City to Midsomer Norton | 5,413.97 mi (8,712.95 km) |
| National City to Mildenhall | 5,465.74 mi (8,796.26 km) |
| National City to Milford Haven | 5,308.64 mi (8,543.43 km) |
| National City to Mill Hill | 5,474.20 mi (8,809.87 km) |
| National City to Milngavie | 5,158.39 mi (8,301.63 km) |
| National City to Milnrow | 5,326.03 mi (8,571.42 km) |
| National City to Milton | 5,349.14 mi (8,608.60 km) |
| National City to Milton Keynes | 5,438.22 mi (8,751.97 km) |
| National City to Minehead | 5,383.72 mi (8,664.27 km) |
| National City to Minster | 5,517.08 mi (8,878.89 km) |
