| Gujan-Mestras to Anagni | 742.87 mi (1,195.54 km) |
| Gujan-Mestras to Ancona | 725.71 mi (1,167.92 km) |
| Gujan-Mestras to Andria | 907.87 mi (1,461.07 km) |
| Gujan-Mestras to Angri | 836.98 mi (1,346.98 km) |
| Gujan-Mestras to Anguillara Sabazia | 691.75 mi (1,113.27 km) |
| Gujan-Mestras to Anzio | 724.78 mi (1,166.41 km) |
| Gujan-Mestras to Anzola dell'Emilia | 602.81 mi (970.12 km) |
| Gujan-Mestras to Aosta | 415.03 mi (667.92 km) |
| Gujan-Mestras to Apricena | 852.74 mi (1,372.35 km) |
| Gujan-Mestras to Aprilia | 722.31 mi (1,162.44 km) |
| Gujan-Mestras to Aradeo | 1,025.24 mi (1,649.96 km) |
| Gujan-Mestras to Aragona | 912.12 mi (1,467.91 km) |
| Gujan-Mestras to Arco | 587.13 mi (944.89 km) |
| Gujan-Mestras to Arcola | 542.37 mi (872.86 km) |
| Gujan-Mestras to Arcore | 510.39 mi (821.40 km) |
