| McCalla to Arcos de Valdevez | 4,194.62 mi (6,750.58 km) |
| McCalla to Arcozelo | 4,202.76 mi (6,763.69 km) |
| McCalla to Arganil | 4,251.94 mi (6,842.84 km) |
| McCalla to Arouca | 4,224.98 mi (6,799.45 km) |
| McCalla to Arruda dos Vinhos | 4,232.42 mi (6,811.41 km) |
| McCalla to Aveiro | 4,212.44 mi (6,779.27 km) |
| McCalla to Aver-o-Mar | 4,188.13 mi (6,740.14 km) |
| McCalla to Aves | 4,210.07 mi (6,775.45 km) |
| McCalla to Azambuja | 4,240.34 mi (6,824.16 km) |
| McCalla to Baiao | 4,229.64 mi (6,806.95 km) |
| McCalla to Barcelos | 4,192.85 mi (6,747.75 km) |
| McCalla to Barreiro | 4,240.36 mi (6,824.20 km) |
| McCalla to Batalha | 4,229.13 mi (6,806.13 km) |
| McCalla to Beja | 4,316.15 mi (6,946.17 km) |
| McCalla to Belas | 4,227.34 mi (6,803.24 km) |
