| Castle Rock to Alhendin | 5,164.58 mi (8,311.58 km) |
| Castle Rock to Alicante | 5,246.19 mi (8,442.93 km) |
| Castle Rock to Aljaraque | 5,011.06 mi (8,064.53 km) |
| Castle Rock to Almagro | 5,086.60 mi (8,186.09 km) |
| Castle Rock to Almansa | 5,197.62 mi (8,364.77 km) |
| Castle Rock to Almazora | 5,193.63 mi (8,358.33 km) |
| Castle Rock to Almendralejo | 4,979.01 mi (8,012.95 km) |
| Castle Rock to Almeria | 5,227.52 mi (8,412.88 km) |
| Castle Rock to Almonte | 5,033.10 mi (8,099.99 km) |
| Castle Rock to Almoradi | 5,243.68 mi (8,438.89 km) |
| Castle Rock to Almunecar | 5,179.16 mi (8,335.05 km) |
| Castle Rock to Almusafes | 5,207.60 mi (8,380.82 km) |
| Castle Rock to Alovera | 5,033.94 mi (8,101.35 km) |
| Castle Rock to Alpedrete | 4,998.69 mi (8,044.61 km) |
| Castle Rock to Altea | 5,253.03 mi (8,453.93 km) |
