| Castleford to Archdale (North Carolina) | 3,829.76 mi (6,163.40 km) |
| Castleford to Arden-Arcade (California) | 5,130.00 mi (8,255.94 km) |
| Castleford to Ardmore (Oklahoma) | 4,572.77 mi (7,359.16 km) |
| Castleford to Ardmore (Pennsylvania) | 3,450.47 mi (5,553.00 km) |
| Castleford to Arecibo (Puerto Rico) | 4,195.97 mi (6,752.76 km) |
| Castleford to Arkadelphia (Arkansas) | 4,425.61 mi (7,122.33 km) |
| Castleford to Arkansas City (Kansas) | 4,418.40 mi (7,110.73 km) |
| Castleford to Arlington (Tennessee) | 4,238.34 mi (6,820.96 km) |
| Castleford to Arlington (Texas) | 4,652.05 mi (7,486.75 km) |
| Castleford to Arlington (Virginia) | 3,574.02 mi (5,751.84 km) |
| Castleford to Arlington (Washington) | 4,595.25 mi (7,395.35 km) |
| Castleford to Arlington Heights (Illinois) | 3,835.58 mi (6,172.77 km) |
| Castleford to Arnold (Maryland) | 3,542.51 mi (5,701.12 km) |
| Castleford to Arnold (Missouri) | 4,104.42 mi (6,605.42 km) |
| Castleford to Arroyo Grande (California) | 5,310.08 mi (8,545.75 km) |
