| Grefrath to Zuzemberk | 545.79 mi (878.36 km) |
| Grefrath to Abaran | 982.33 mi (1,580.91 km) |
| Grefrath to Abrera | 710.31 mi (1,143.13 km) |
| Grefrath to Acala del Rio | 1,128.21 mi (1,815.68 km) |
| Grefrath to Adeje | 2,000.76 mi (3,219.91 km) |
| Grefrath to Adra | 1,107.82 mi (1,782.87 km) |
| Grefrath to Aguilar | 1,095.37 mi (1,762.83 km) |
| Grefrath to Aguilas | 1,037.64 mi (1,669.92 km) |
| Grefrath to Alacuas | 883.64 mi (1,422.09 km) |
| Grefrath to Alayor | 794.85 mi (1,279.19 km) |
| Grefrath to Albacete | 940.12 mi (1,512.98 km) |
| Grefrath to Albal | 886.79 mi (1,427.15 km) |
| Grefrath to Albatera | 974.33 mi (1,568.03 km) |
| Grefrath to Alberique | 906.94 mi (1,459.59 km) |
| Grefrath to Albolote | 1,090.57 mi (1,755.10 km) |
