| Keystone to Alderwood Manor (Washington) | 2,512.81 mi (4,043.98 km) |
| Keystone to Aldine (Texas) | 781.36 mi (1,257.48 km) |
| Keystone to Alexander City (Alabama) | 385.98 mi (621.17 km) |
| Keystone to Alexandria (Louisiana) | 630.99 mi (1,015.48 km) |
| Keystone to Alexandria (Minnesota) | 1,410.29 mi (2,269.64 km) |
| Keystone to Alexandria (Virginia) | 803.46 mi (1,293.04 km) |
| Keystone to Algonquin (Illinois) | 1,021.21 mi (1,643.49 km) |
| Keystone to Alhambra (California) | 2,131.03 mi (3,429.56 km) |
| Keystone to Alice (Texas) | 943.69 mi (1,518.73 km) |
| Keystone to Aliso Viejo (California) | 2,107.09 mi (3,391.03 km) |
| Keystone to Allen (Texas) | 903.72 mi (1,454.39 km) |
| Keystone to Allen Park (Michigan) | 976.77 mi (1,571.96 km) |
| Keystone to Allendale (Michigan) | 1,043.15 mi (1,678.79 km) |
| Keystone to Allentown (Pennsylvania) | 951.42 mi (1,531.17 km) |
| Keystone to Alliance (Ohio) | 886.95 mi (1,427.41 km) |
