| Harpenden to Yalvac | 1,779.64 mi (2,864.05 km) |
| Harpenden to Yaprakli | 1,778.28 mi (2,861.86 km) |
| Harpenden to Yatagan | 1,704.46 mi (2,743.06 km) |
| Harpenden to Yavuzeli | 2,085.98 mi (3,357.06 km) |
| Harpenden to Yayladagi | 2,089.51 mi (3,362.74 km) |
| Harpenden to Yazikonak | 2,100.92 mi (3,381.10 km) |
| Harpenden to Yenice | 1,547.40 mi (2,490.29 km) |
| Harpenden to Yenice | 1,699.63 mi (2,735.28 km) |
| Harpenden to Yenice | 1,998.35 mi (3,216.03 km) |
| Harpenden to Yenipazar | 1,683.20 mi (2,708.86 km) |
| Harpenden to Yerkoy | 1,854.58 mi (2,984.65 km) |
| Harpenden to Yesilhisar | 1,936.81 mi (3,117.00 km) |
| Harpenden to Yesilkoy | 2,050.13 mi (3,299.36 km) |
| Harpenden to Yesilli | 2,221.10 mi (3,574.52 km) |
| Harpenden to Yesilova | 1,759.73 mi (2,832.02 km) |
