| Crystal Lake to Arcos de Valdevez | 3,936.66 mi (6,335.44 km) |
| Crystal Lake to Arcozelo | 3,953.90 mi (6,363.18 km) |
| Crystal Lake to Arganil | 4,009.60 mi (6,452.83 km) |
| Crystal Lake to Arouca | 3,975.92 mi (6,398.62 km) |
| Crystal Lake to Arruda dos Vinhos | 4,006.95 mi (6,448.57 km) |
| Crystal Lake to Aveiro | 3,968.04 mi (6,385.94 km) |
| Crystal Lake to Aver-o-Mar | 3,936.09 mi (6,334.52 km) |
| Crystal Lake to Aves | 3,955.93 mi (6,366.46 km) |
| Crystal Lake to Azambuja | 4,013.20 mi (6,458.62 km) |
| Crystal Lake to Baiao | 3,977.37 mi (6,400.95 km) |
| Crystal Lake to Barcelos | 3,939.07 mi (6,339.32 km) |
| Crystal Lake to Barreiro | 4,018.22 mi (6,466.70 km) |
| Crystal Lake to Batalha | 3,995.62 mi (6,430.32 km) |
| Crystal Lake to Beja | 4,095.76 mi (6,591.49 km) |
| Crystal Lake to Belas | 4,004.88 mi (6,445.24 km) |
