| Slough to Zrece | 804.75 mi (1,295.12 km) |
| Slough to Zuzemberk | 807.02 mi (1,298.77 km) |
| Slough to Abaran | 920.15 mi (1,480.84 km) |
| Slough to Abrera | 700.35 mi (1,127.10 km) |
| Slough to Acala del Rio | 1,001.70 mi (1,612.08 km) |
| Slough to Adeje | 1,819.66 mi (2,928.46 km) |
| Slough to Adra | 1,026.79 mi (1,652.46 km) |
| Slough to Aguilar | 986.83 mi (1,588.15 km) |
| Slough to Aguilas | 975.71 mi (1,570.26 km) |
| Slough to Alacuas | 832.60 mi (1,339.95 km) |
| Slough to Alayor | 831.13 mi (1,337.58 km) |
| Slough to Albacete | 866.71 mi (1,394.84 km) |
| Slough to Albal | 836.84 mi (1,346.77 km) |
| Slough to Albatera | 921.10 mi (1,482.37 km) |
| Slough to Alberique | 856.19 mi (1,377.90 km) |
