| Grefrath to Alcoy | 933.48 mi (1,502.29 km) |
| Grefrath to Alcudia | 808.39 mi (1,300.97 km) |
| Grefrath to Aldaya | 883.28 mi (1,421.50 km) |
| Grefrath to Alella | 706.44 mi (1,136.90 km) |
| Grefrath to Alfafar | 884.72 mi (1,423.81 km) |
| Grefrath to Alfaro | 738.59 mi (1,188.65 km) |
| Grefrath to Algeciras | 1,201.14 mi (1,933.05 km) |
| Grefrath to Algemesi | 900.72 mi (1,449.56 km) |
| Grefrath to Algete | 877.97 mi (1,412.95 km) |
| Grefrath to Alginet | 896.50 mi (1,442.78 km) |
| Grefrath to Alguazas | 989.28 mi (1,592.09 km) |
| Grefrath to Alhama de Murcia | 1,005.67 mi (1,618.48 km) |
| Grefrath to Alhaurin de la Torre | 1,146.20 mi (1,844.63 km) |
| Grefrath to Alhaurin el Grande | 1,151.38 mi (1,852.96 km) |
| Grefrath to Alhendin | 1,097.64 mi (1,766.48 km) |
