| Garden Grove to Arcos de Valdevez | 5,566.95 mi (8,959.14 km) |
| Garden Grove to Arcozelo | 5,591.11 mi (8,998.02 km) |
| Garden Grove to Arganil | 5,650.75 mi (9,094.00 km) |
| Garden Grove to Arouca | 5,612.55 mi (9,032.53 km) |
| Garden Grove to Arruda dos Vinhos | 5,660.14 mi (9,109.11 km) |
| Garden Grove to Aveiro | 5,608.40 mi (9,025.85 km) |
| Garden Grove to Aver-o-Mar | 5,571.15 mi (8,965.91 km) |
| Garden Grove to Aves | 5,588.94 mi (8,994.52 km) |
| Garden Grove to Azambuja | 5,665.15 mi (9,117.18 km) |
| Garden Grove to Baiao | 5,611.43 mi (9,030.73 km) |
| Garden Grove to Barcelos | 5,572.70 mi (8,968.39 km) |
| Garden Grove to Barreiro | 5,673.43 mi (9,130.51 km) |
| Garden Grove to Batalha | 5,643.45 mi (9,082.25 km) |
| Garden Grove to Beja | 5,750.92 mi (9,255.21 km) |
| Garden Grove to Belas | 5,660.10 mi (9,109.04 km) |
