| Guyancourt to Arico el Nuevo | 1,730.89 mi (2,785.60 km) |
| Guyancourt to Armilla | 852.34 mi (1,371.71 km) |
| Guyancourt to Arnedo | 495.76 mi (797.85 km) |
| Guyancourt to Arona | 1,741.88 mi (2,803.29 km) |
| Guyancourt to Arrecife | 1,599.10 mi (2,573.50 km) |
| Guyancourt to Arrigorriaga | 451.95 mi (727.34 km) |
| Guyancourt to Arroyomolinos | 656.70 mi (1,056.85 km) |
| Guyancourt to Arteijo | 631.86 mi (1,016.87 km) |
| Guyancourt to Arucas | 1,706.37 mi (2,746.13 km) |
| Guyancourt to Aspe | 734.14 mi (1,181.48 km) |
| Guyancourt to Astorga | 586.60 mi (944.05 km) |
| Guyancourt to Atarfe | 848.79 mi (1,366.00 km) |
| Guyancourt to Avila | 651.28 mi (1,048.14 km) |
| Guyancourt to Aviles | 524.60 mi (844.26 km) |
| Guyancourt to Ayamonte | 930.29 mi (1,497.16 km) |
