| Harlingen to Alboraya | 983.35 mi (1,582.55 km) |
| Harlingen to Albox | 1,149.70 mi (1,850.27 km) |
| Harlingen to Alcala de Guadaira | 1,220.83 mi (1,964.73 km) |
| Harlingen to Alcala de Henares | 968.71 mi (1,559.00 km) |
| Harlingen to Alcala la Real | 1,175.10 mi (1,891.15 km) |
| Harlingen to Alcanar | 902.89 mi (1,453.06 km) |
| Harlingen to Alcaniz | 876.78 mi (1,411.04 km) |
| Harlingen to Alcantarilla | 1,097.10 mi (1,765.61 km) |
| Harlingen to Alcarraz | 833.83 mi (1,341.91 km) |
| Harlingen to Alcaudete | 1,169.81 mi (1,882.63 km) |
| Harlingen to Alcazar de San Juan | 1,034.95 mi (1,665.60 km) |
| Harlingen to Alcira | 1,007.88 mi (1,622.03 km) |
| Harlingen to Alcobendas | 970.85 mi (1,562.43 km) |
| Harlingen to Alcora | 943.41 mi (1,518.28 km) |
| Harlingen to Alcorcon | 986.61 mi (1,587.80 km) |
