| McHenry to Arcos de Valdevez | 3,931.26 mi (6,326.75 km) |
| McHenry to Arcozelo | 3,948.59 mi (6,354.63 km) |
| McHenry to Arganil | 4,004.35 mi (6,444.37 km) |
| McHenry to Arouca | 3,970.60 mi (6,390.07 km) |
| McHenry to Arruda dos Vinhos | 4,001.86 mi (6,440.38 km) |
| McHenry to Aveiro | 3,962.77 mi (6,377.46 km) |
| McHenry to Aver-o-Mar | 3,930.74 mi (6,325.92 km) |
| McHenry to Aves | 3,950.57 mi (6,357.83 km) |
| McHenry to Azambuja | 4,008.09 mi (6,450.40 km) |
| McHenry to Baiao | 3,972.02 mi (6,392.34 km) |
| McHenry to Barcelos | 3,933.71 mi (6,330.70 km) |
| McHenry to Barreiro | 4,013.16 mi (6,458.56 km) |
| McHenry to Batalha | 3,990.45 mi (6,422.01 km) |
| McHenry to Beja | 4,090.71 mi (6,583.36 km) |
| McHenry to Belas | 3,999.83 mi (6,437.10 km) |
