| Tallaght to Medford (New York) | 3,129.33 mi (5,036.17 km) |
| Tallaght to Medford (Oregon) | 4,833.39 mi (7,778.58 km) |
| Tallaght to Medina (Ohio) | 3,469.05 mi (5,582.90 km) |
| Tallaght to Medulla (Florida) | 4,114.10 mi (6,621.00 km) |
| Tallaght to Mehlville (Missouri) | 3,920.98 mi (6,310.21 km) |
| Tallaght to Melbourne (Florida) | 4,052.02 mi (6,521.10 km) |
| Tallaght to Melissa (Texas) | 4,422.48 mi (7,117.30 km) |
| Tallaght to Melrose (Massachusetts) | 2,981.15 mi (4,797.69 km) |
| Tallaght to Melrose Park (Illinois) | 3,665.40 mi (5,898.89 km) |
| Tallaght to Melville (New York) | 3,148.14 mi (5,066.43 km) |
| Tallaght to Melvindale (Michigan) | 3,468.24 mi (5,581.59 km) |
| Tallaght to Memphis (Florida) | 4,158.83 mi (6,693.00 km) |
| Tallaght to Memphis (Tennessee) | 4,074.42 mi (6,557.14 km) |
| Tallaght to Menasha (Wisconsin) | 3,580.46 mi (5,762.19 km) |
| Tallaght to Mendota (California) | 5,075.31 mi (8,167.92 km) |
