| Gretna to Alcorcon | 4,733.24 mi (7,617.42 km) |
| Gretna to Alcoy | 4,942.51 mi (7,954.21 km) |
| Gretna to Alcudia | 5,083.67 mi (8,181.37 km) |
| Gretna to Aldaya | 4,921.66 mi (7,920.65 km) |
| Gretna to Alella | 4,996.47 mi (8,041.04 km) |
| Gretna to Alfafar | 4,926.35 mi (7,928.19 km) |
| Gretna to Alfaro | 4,786.63 mi (7,703.34 km) |
| Gretna to Algeciras | 4,760.91 mi (7,661.94 km) |
| Gretna to Algemesi | 4,930.52 mi (7,934.91 km) |
| Gretna to Algete | 4,743.18 mi (7,633.42 km) |
| Gretna to Alginet | 4,927.00 mi (7,929.23 km) |
| Gretna to Alguazas | 4,922.56 mi (7,922.09 km) |
| Gretna to Alhama de Murcia | 4,918.90 mi (7,916.20 km) |
| Gretna to Alhaurin de la Torre | 4,793.13 mi (7,713.80 km) |
| Gretna to Alhaurin el Grande | 4,787.21 mi (7,704.27 km) |
