| Rocky River to Mexborough | 3,644.33 mi (5,864.98 km) |
| Rocky River to Mickleover | 3,649.41 mi (5,873.16 km) |
| Rocky River to Middlesbrough | 3,618.95 mi (5,824.14 km) |
| Rocky River to Middleton | 3,608.36 mi (5,807.10 km) |
| Rocky River to Middlewich | 3,607.60 mi (5,805.87 km) |
| Rocky River to Midsomer Norton | 3,655.30 mi (5,882.63 km) |
| Rocky River to Mildenhall | 3,744.00 mi (6,025.38 km) |
| Rocky River to Milford Haven | 3,541.96 mi (5,700.24 km) |
| Rocky River to Mill Hill | 3,735.32 mi (6,011.42 km) |
| Rocky River to Milngavie | 3,473.24 mi (5,589.64 km) |
| Rocky River to Milnrow | 3,609.89 mi (5,809.56 km) |
| Rocky River to Milton | 3,622.80 mi (5,830.33 km) |
| Rocky River to Milton Keynes | 3,703.03 mi (5,959.44 km) |
| Rocky River to Minehead | 3,617.71 mi (5,822.14 km) |
| Rocky River to Minster | 3,781.71 mi (6,086.08 km) |
