| Gladbeck to Zuzemberk | 536.73 mi (863.78 km) |
| Gladbeck to Abaran | 1,008.53 mi (1,623.08 km) |
| Gladbeck to Abrera | 734.47 mi (1,182.02 km) |
| Gladbeck to Acala del Rio | 1,157.25 mi (1,862.41 km) |
| Gladbeck to Adeje | 2,031.18 mi (3,268.87 km) |
| Gladbeck to Adra | 1,134.75 mi (1,826.21 km) |
| Gladbeck to Aguilar | 1,123.68 mi (1,808.39 km) |
| Gladbeck to Aguilas | 1,063.67 mi (1,711.82 km) |
| Gladbeck to Alacuas | 909.52 mi (1,463.74 km) |
| Gladbeck to Alayor | 815.04 mi (1,311.67 km) |
| Gladbeck to Albacete | 967.06 mi (1,556.34 km) |
| Gladbeck to Albal | 912.59 mi (1,468.68 km) |
| Gladbeck to Albatera | 1,000.03 mi (1,609.40 km) |
| Gladbeck to Alberique | 932.73 mi (1,501.08 km) |
| Gladbeck to Albolote | 1,118.13 mi (1,799.46 km) |
