| Shasta Lake to Massarosa | 5,898.02 mi (9,491.95 km) |
| Shasta Lake to Matelica | 6,006.53 mi (9,666.57 km) |
| Shasta Lake to Matera | 6,254.91 mi (10,066.31 km) |
| Shasta Lake to Matino | 6,332.63 mi (10,191.39 km) |
| Shasta Lake to Mazzarino | 6,389.31 mi (10,282.60 km) |
| Shasta Lake to Meda | 5,763.09 mi (9,274.79 km) |
| Shasta Lake to Medesano | 5,841.93 mi (9,401.68 km) |
| Shasta Lake to Medicina | 5,898.17 mi (9,492.19 km) |
| Shasta Lake to Meldola | 5,929.67 mi (9,542.89 km) |
| Shasta Lake to Melegnano | 5,784.90 mi (9,309.89 km) |
| Shasta Lake to Melendugno | 6,323.58 mi (10,176.82 km) |
| Shasta Lake to Melfi | 6,210.05 mi (9,994.11 km) |
| Shasta Lake to Melilli | 6,422.30 mi (10,335.69 km) |
| Shasta Lake to Melito di Napoli | 6,176.98 mi (9,940.89 km) |
| Shasta Lake to Melito di Porto Salvo | 6,397.32 mi (10,295.48 km) |
