| Gretz-Armainvilliers to Alfena | 754.48 mi (1,214.22 km) |
| Gretz-Armainvilliers to Alijo | 716.24 mi (1,152.68 km) |
| Gretz-Armainvilliers to Aljustrel | 925.10 mi (1,488.80 km) |
| Gretz-Armainvilliers to Almada | 912.13 mi (1,467.93 km) |
| Gretz-Armainvilliers to Almargem | 906.54 mi (1,458.94 km) |
| Gretz-Armainvilliers to Almeirim | 865.95 mi (1,393.61 km) |
| Gretz-Armainvilliers to Amadora | 911.61 mi (1,467.09 km) |
| Gretz-Armainvilliers to Amarante | 736.97 mi (1,186.04 km) |
| Gretz-Armainvilliers to Amares | 728.62 mi (1,172.60 km) |
| Gretz-Armainvilliers to Amora | 913.86 mi (1,470.72 km) |
| Gretz-Armainvilliers to Anadia | 793.04 mi (1,276.28 km) |
| Gretz-Armainvilliers to Angra do Heroismo | 1,636.35 mi (2,633.45 km) |
| Gretz-Armainvilliers to Ansiao | 820.73 mi (1,320.84 km) |
| Gretz-Armainvilliers to Anta | 769.74 mi (1,238.78 km) |
| Gretz-Armainvilliers to Arcos de Valdevez | 720.29 mi (1,159.20 km) |
