| Port Talbot to Manassas (Virginia) | 3,537.80 mi (5,693.54 km) |
| Port Talbot to Manassas Park (Virginia) | 3,535.09 mi (5,689.18 km) |
| Port Talbot to Manatí (Puerto Rico) | 4,061.92 mi (6,537.03 km) |
| Port Talbot to Manchester (Missouri) | 4,069.40 mi (6,549.07 km) |
| Port Talbot to Manchester (New Hampshire) | 3,109.19 mi (5,003.75 km) |
| Port Talbot to Manchester (Tennessee) | 4,041.45 mi (6,504.09 km) |
| Port Talbot to Manchester (Virginia) | 3,596.52 mi (5,788.03 km) |
| Port Talbot to Mandan (North Dakota) | 4,058.03 mi (6,530.77 km) |
| Port Talbot to Mandeville (Louisiana) | 4,454.83 mi (7,169.36 km) |
| Port Talbot to Mango (Florida) | 4,249.66 mi (6,839.17 km) |
| Port Talbot to Manhattan (Kansas) | 4,274.43 mi (6,879.03 km) |
| Port Talbot to Manhattan (New York) | 3,304.15 mi (5,317.51 km) |
| Port Talbot to Manhattan Beach (California) | 5,331.15 mi (8,579.66 km) |
| Port Talbot to Manitowoc (Wisconsin) | 3,706.21 mi (5,964.56 km) |
| Port Talbot to Mankato (Minnesota) | 3,938.39 mi (6,338.22 km) |
