| Alcoa to Mexborough | 3,999.26 mi (6,436.19 km) |
| Alcoa to Mickleover | 4,001.69 mi (6,440.09 km) |
| Alcoa to Middlesbrough | 3,978.17 mi (6,402.25 km) |
| Alcoa to Middleton | 3,962.74 mi (6,377.42 km) |
| Alcoa to Middlewich | 3,960.27 mi (6,373.44 km) |
| Alcoa to Midsomer Norton | 3,999.88 mi (6,437.18 km) |
| Alcoa to Mildenhall | 4,095.97 mi (6,591.82 km) |
| Alcoa to Milford Haven | 3,885.92 mi (6,253.78 km) |
| Alcoa to Mill Hill | 4,083.62 mi (6,571.95 km) |
| Alcoa to Milngavie | 3,835.58 mi (6,172.78 km) |
| Alcoa to Milnrow | 3,964.56 mi (6,380.35 km) |
| Alcoa to Milton | 3,975.15 mi (6,397.39 km) |
| Alcoa to Milton Keynes | 4,052.52 mi (6,521.90 km) |
| Alcoa to Minehead | 3,960.93 mi (6,374.50 km) |
| Alcoa to Minster | 4,130.28 mi (6,647.04 km) |
