| Heerlen to Zuzemberk | 538.22 mi (866.18 km) |
| Heerlen to Abaran | 947.41 mi (1,524.71 km) |
| Heerlen to Abrera | 675.69 mi (1,087.42 km) |
| Heerlen to Acala del Rio | 1,093.88 mi (1,760.43 km) |
| Heerlen to Adeje | 1,967.76 mi (3,166.81 km) |
| Heerlen to Adra | 1,072.91 mi (1,726.68 km) |
| Heerlen to Aguilar | 1,060.72 mi (1,707.06 km) |
| Heerlen to Aguilas | 1,002.72 mi (1,613.72 km) |
| Heerlen to Alacuas | 848.74 mi (1,365.91 km) |
| Heerlen to Alayor | 761.71 mi (1,225.85 km) |
| Heerlen to Albacete | 905.21 mi (1,456.79 km) |
| Heerlen to Albal | 851.89 mi (1,370.98 km) |
| Heerlen to Albatera | 939.43 mi (1,511.87 km) |
| Heerlen to Alberique | 872.05 mi (1,403.42 km) |
| Heerlen to Albolote | 1,055.73 mi (1,699.03 km) |
