| Riviera Beach to Massarosa | 4,980.31 mi (8,015.04 km) |
| Riviera Beach to Matelica | 5,120.49 mi (8,240.62 km) |
| Riviera Beach to Matera | 5,360.86 mi (8,627.47 km) |
| Riviera Beach to Matino | 5,452.55 mi (8,775.03 km) |
| Riviera Beach to Mazzarino | 5,339.78 mi (8,593.55 km) |
| Riviera Beach to Meda | 4,884.69 mi (7,861.14 km) |
| Riviera Beach to Medesano | 4,950.10 mi (7,966.42 km) |
| Riviera Beach to Medicina | 5,025.68 mi (8,088.05 km) |
| Riviera Beach to Meldola | 5,053.59 mi (8,132.97 km) |
| Riviera Beach to Melegnano | 4,898.82 mi (7,883.89 km) |
| Riviera Beach to Melendugno | 5,455.03 mi (8,779.03 km) |
| Riviera Beach to Melfi | 5,306.12 mi (8,539.37 km) |
| Riviera Beach to Melilli | 5,389.04 mi (8,672.82 km) |
| Riviera Beach to Melito di Napoli | 5,240.78 mi (8,434.22 km) |
| Riviera Beach to Melito di Porto Salvo | 5,400.99 mi (8,692.05 km) |
