| Nitra to Arcos de Valdevez | 1,359.92 mi (2,188.59 km) |
| Nitra to Arcozelo | 1,396.54 mi (2,247.51 km) |
| Nitra to Arganil | 1,400.16 mi (2,253.34 km) |
| Nitra to Arouca | 1,382.99 mi (2,225.71 km) |
| Nitra to Arruda dos Vinhos | 1,492.09 mi (2,401.28 km) |
| Nitra to Aveiro | 1,411.82 mi (2,272.11 km) |
| Nitra to Aver-o-Mar | 1,390.50 mi (2,237.79 km) |
| Nitra to Aves | 1,368.07 mi (2,201.70 km) |
| Nitra to Azambuja | 1,479.97 mi (2,381.79 km) |
| Nitra to Baiao | 1,365.37 mi (2,197.34 km) |
| Nitra to Barcelos | 1,379.82 mi (2,220.61 km) |
| Nitra to Barreiro | 1,504.56 mi (2,421.36 km) |
| Nitra to Batalha | 1,454.62 mi (2,340.98 km) |
| Nitra to Beja | 1,478.48 mi (2,379.38 km) |
| Nitra to Belas | 1,509.32 mi (2,429.01 km) |
