| Security-Widefield to Mexborough | 4,609.24 mi (7,417.85 km) |
| Security-Widefield to Mickleover | 4,623.36 mi (7,440.58 km) |
| Security-Widefield to Middlesbrough | 4,569.04 mi (7,353.16 km) |
| Security-Widefield to Middleton | 4,576.30 mi (7,364.85 km) |
| Security-Widefield to Middlewich | 4,581.44 mi (7,373.11 km) |
| Security-Widefield to Midsomer Norton | 4,653.79 mi (7,489.56 km) |
| Security-Widefield to Mildenhall | 4,716.18 mi (7,589.95 km) |
| Security-Widefield to Milford Haven | 4,545.51 mi (7,315.28 km) |
| Security-Widefield to Mill Hill | 4,719.92 mi (7,595.98 km) |
| Security-Widefield to Milngavie | 4,416.12 mi (7,107.06 km) |
| Security-Widefield to Milnrow | 4,576.78 mi (7,365.62 km) |
| Security-Widefield to Milton | 4,597.27 mi (7,398.58 km) |
| Security-Widefield to Milton Keynes | 4,684.67 mi (7,539.24 km) |
| Security-Widefield to Minehead | 4,621.34 mi (7,437.32 km) |
| Security-Widefield to Minster | 4,764.14 mi (7,667.14 km) |
