| Mersin to Arcos de Valdevez | 2,302.95 mi (3,706.24 km) |
| Mersin to Arcozelo | 2,320.50 mi (3,734.48 km) |
| Mersin to Arganil | 2,297.75 mi (3,697.87 km) |
| Mersin to Arouca | 2,301.12 mi (3,703.30 km) |
| Mersin to Arruda dos Vinhos | 2,364.69 mi (3,805.59 km) |
| Mersin to Aveiro | 2,324.83 mi (3,741.46 km) |
| Mersin to Aver-o-Mar | 2,324.28 mi (3,740.57 km) |
| Mersin to Aves | 2,299.86 mi (3,701.26 km) |
| Mersin to Azambuja | 2,353.09 mi (3,786.94 km) |
| Mersin to Baiao | 2,288.25 mi (3,682.58 km) |
| Mersin to Barcelos | 2,315.56 mi (3,726.53 km) |
| Mersin to Barreiro | 2,368.72 mi (3,812.08 km) |
| Mersin to Batalha | 2,342.76 mi (3,770.31 km) |
| Mersin to Beja | 2,314.19 mi (3,724.33 km) |
| Mersin to Belas | 2,378.16 mi (3,827.27 km) |
