| Guyancourt to Amorebieta | 447.48 mi (720.15 km) |
| Guyancourt to Amposta | 561.72 mi (903.99 km) |
| Guyancourt to Amurrio | 464.13 mi (746.95 km) |
| Guyancourt to Andoain | 430.95 mi (693.54 km) |
| Guyancourt to Andraitx | 635.67 mi (1,023.01 km) |
| Guyancourt to Andujar | 802.06 mi (1,290.80 km) |
| Guyancourt to Antequera | 877.90 mi (1,412.84 km) |
| Guyancourt to Antigua | 1,645.41 mi (2,648.04 km) |
| Guyancourt to Aranda de Duero | 563.82 mi (907.38 km) |
| Guyancourt to Aranjuez | 665.14 mi (1,070.44 km) |
| Guyancourt to Archena | 755.28 mi (1,215.50 km) |
| Guyancourt to Arcos de la Frontera | 920.45 mi (1,481.32 km) |
| Guyancourt to Arenys de Mar | 497.29 mi (800.30 km) |
| Guyancourt to Arenys de Munt | 495.13 mi (796.83 km) |
| Guyancourt to Argentona | 498.81 mi (802.75 km) |
