| South Houston to Mexborough | 4,751.03 mi (7,646.05 km) |
| South Houston to Mickleover | 4,755.87 mi (7,653.84 km) |
| South Houston to Middlesbrough | 4,725.69 mi (7,605.27 km) |
| South Houston to Middleton | 4,715.03 mi (7,588.10 km) |
| South Houston to Middlewich | 4,714.10 mi (7,586.60 km) |
| South Houston to Midsomer Norton | 4,760.18 mi (7,660.77 km) |
| South Houston to Mildenhall | 4,850.44 mi (7,806.02 km) |
| South Houston to Milford Haven | 4,646.61 mi (7,477.99 km) |
| South Houston to Mill Hill | 4,841.15 mi (7,791.07 km) |
| South Houston to Milngavie | 4,579.73 mi (7,370.36 km) |
| South Houston to Milnrow | 4,716.58 mi (7,590.60 km) |
| South Houston to Milton | 4,729.26 mi (7,611.01 km) |
| South Houston to Milton Keynes | 4,809.07 mi (7,739.45 km) |
| South Houston to Minehead | 4,722.17 mi (7,599.60 km) |
| South Houston to Minster | 4,887.61 mi (7,865.84 km) |
