| Castleford to Arapgir | 2,115.17 mi (3,404.03 km) |
| Castleford to Ardahan | 2,193.02 mi (3,529.33 km) |
| Castleford to Ardesen | 2,119.70 mi (3,411.33 km) |
| Castleford to Arhavi | 2,126.41 mi (3,422.13 km) |
| Castleford to Aricak | 2,202.91 mi (3,545.24 km) |
| Castleford to Armutlu | 1,667.45 mi (2,683.50 km) |
| Castleford to Arnavutkoy | 1,632.83 mi (2,627.79 km) |
| Castleford to Arpacay | 2,230.00 mi (3,588.84 km) |
| Castleford to Arsin | 2,087.53 mi (3,359.55 km) |
| Castleford to Arsuz | 2,138.35 mi (3,441.35 km) |
| Castleford to Artvin | 2,153.93 mi (3,466.42 km) |
| Castleford to Asagicinik | 1,928.98 mi (3,104.39 km) |
| Castleford to Asarcik | 1,936.25 mi (3,116.10 km) |
| Castleford to Askale | 2,163.75 mi (3,482.22 km) |
| Castleford to Aslanapa | 1,769.62 mi (2,847.93 km) |
