| Geilenkirchen to Zuzemberk | 536.96 mi (864.15 km) |
| Geilenkirchen to Abaran | 955.07 mi (1,537.03 km) |
| Geilenkirchen to Abrera | 682.95 mi (1,099.10 km) |
| Geilenkirchen to Acala del Rio | 1,101.97 mi (1,773.46 km) |
| Geilenkirchen to Adeje | 1,975.96 mi (3,180.00 km) |
| Geilenkirchen to Adra | 1,080.70 mi (1,739.21 km) |
| Geilenkirchen to Aguilar | 1,068.72 mi (1,719.93 km) |
| Geilenkirchen to Aguilas | 1,010.35 mi (1,626.00 km) |
| Geilenkirchen to Alacuas | 856.33 mi (1,378.14 km) |
| Geilenkirchen to Alayor | 768.11 mi (1,236.16 km) |
| Geilenkirchen to Albacete | 912.99 mi (1,469.32 km) |
| Geilenkirchen to Albal | 859.47 mi (1,383.18 km) |
| Geilenkirchen to Albatera | 947.00 mi (1,524.05 km) |
| Geilenkirchen to Alberique | 879.63 mi (1,415.62 km) |
| Geilenkirchen to Albolote | 1,063.62 mi (1,711.72 km) |
