| Williamsport to Mexborough | 3,469.16 mi (5,583.07 km) |
| Williamsport to Mickleover | 3,471.80 mi (5,587.32 km) |
| Williamsport to Middlesbrough | 3,447.92 mi (5,548.89 km) |
| Williamsport to Middleton | 3,432.67 mi (5,524.36 km) |
| Williamsport to Middlewich | 3,430.34 mi (5,520.60 km) |
| Williamsport to Midsomer Norton | 3,471.08 mi (5,586.16 km) |
| Williamsport to Mildenhall | 3,566.13 mi (5,739.13 km) |
| Williamsport to Milford Haven | 3,357.20 mi (5,402.89 km) |
| Williamsport to Mill Hill | 3,554.24 mi (5,719.99 km) |
| Williamsport to Milngavie | 3,305.41 mi (5,319.54 km) |
| Williamsport to Milnrow | 3,434.47 mi (5,527.25 km) |
| Williamsport to Milton | 3,445.25 mi (5,544.60 km) |
| Williamsport to Milton Keynes | 3,522.96 mi (5,669.66 km) |
| Williamsport to Minehead | 3,432.38 mi (5,523.88 km) |
| Williamsport to Minster | 3,600.87 mi (5,795.04 km) |
