| Castle Rock to Trim | 4,388.57 mi (7,062.72 km) |
| Castle Rock to Tuam | 4,317.17 mi (6,947.81 km) |
| Castle Rock to Tullamore | 4,373.86 mi (7,039.05 km) |
| Castle Rock to Waterford | 4,423.30 mi (7,118.61 km) |
| Castle Rock to Wexford | 4,444.61 mi (7,152.91 km) |
| Castle Rock to Wicklow | 4,436.17 mi (7,139.32 km) |
| Castle Rock to Abano Terme | 5,389.56 mi (8,673.65 km) |
| Castle Rock to Abbiategrasso | 5,287.67 mi (8,509.68 km) |
| Castle Rock to Acate | 5,902.68 mi (9,499.44 km) |
| Castle Rock to Acerra | 5,699.16 mi (9,171.91 km) |
| Castle Rock to Aci Castello | 5,900.17 mi (9,495.41 km) |
| Castle Rock to Aci Catena | 5,897.44 mi (9,491.01 km) |
| Castle Rock to Aci Sant'Antonio | 5,896.83 mi (9,490.03 km) |
| Castle Rock to Acireale | 5,897.81 mi (9,491.61 km) |
| Castle Rock to Acquaviva delle Fonti | 5,788.72 mi (9,316.04 km) |
