| New Port Richey to Manerbio | 4,987.22 mi (8,026.16 km) |
| New Port Richey to Manfredonia | 5,358.20 mi (8,623.19 km) |
| New Port Richey to Maniago | 5,079.97 mi (8,175.42 km) |
| New Port Richey to Mantova | 5,022.34 mi (8,082.68 km) |
| New Port Richey to Maranello | 5,042.60 mi (8,115.28 km) |
| New Port Richey to Marano di Napoli | 5,300.17 mi (8,529.80 km) |
| New Port Richey to Marano Vicentino | 5,036.29 mi (8,105.12 km) |
| New Port Richey to Marcianise | 5,301.60 mi (8,532.10 km) |
| New Port Richey to Marcon | 5,078.68 mi (8,173.35 km) |
| New Port Richey to Mareno di Piave | 5,073.03 mi (8,164.26 km) |
| New Port Richey to Margherita di Savoia | 5,377.32 mi (8,653.95 km) |
| New Port Richey to Mariano Comense | 4,935.96 mi (7,943.65 km) |
| New Port Richey to Marigliano | 5,311.67 mi (8,548.30 km) |
| New Port Richey to Marino | 5,203.38 mi (8,374.03 km) |
| New Port Richey to Marostica | 5,044.88 mi (8,118.95 km) |
