| Holyhead to Aldine (Texas) | 4,618.91 mi (7,433.42 km) |
| Holyhead to Alexander City (Alabama) | 4,092.07 mi (6,585.55 km) |
| Holyhead to Alexandria (Louisiana) | 4,433.45 mi (7,134.95 km) |
| Holyhead to Alexandria (Minnesota) | 3,816.30 mi (6,141.74 km) |
| Holyhead to Alexandria (Virginia) | 3,453.53 mi (5,557.91 km) |
| Holyhead to Algonquin (Illinois) | 3,734.98 mi (6,010.87 km) |
| Holyhead to Alhambra (California) | 5,209.80 mi (8,384.36 km) |
| Holyhead to Alice (Texas) | 4,837.56 mi (7,785.30 km) |
| Holyhead to Aliso Viejo (California) | 5,225.31 mi (8,409.32 km) |
| Holyhead to Allen (Texas) | 4,501.68 mi (7,244.76 km) |
| Holyhead to Allen Park (Michigan) | 3,536.46 mi (5,691.38 km) |
| Holyhead to Allendale (Michigan) | 3,607.69 mi (5,806.02 km) |
| Holyhead to Allentown (Pennsylvania) | 3,308.22 mi (5,324.06 km) |
| Holyhead to Alliance (Ohio) | 3,516.98 mi (5,660.03 km) |
| Holyhead to Allison Park (Pennsylvania) | 3,487.01 mi (5,611.80 km) |
