| Sumter to Yalvac | 5,795.63 mi (9,327.16 km) |
| Sumter to Yaprakli | 5,793.16 mi (9,323.19 km) |
| Sumter to Yatagan | 5,706.21 mi (9,183.25 km) |
| Sumter to Yavuzeli | 6,103.09 mi (9,821.98 km) |
| Sumter to Yayladagi | 6,107.40 mi (9,828.91 km) |
| Sumter to Yazikonak | 6,110.12 mi (9,833.28 km) |
| Sumter to Yenice | 5,560.36 mi (8,948.54 km) |
| Sumter to Yenice | 5,715.71 mi (9,198.55 km) |
| Sumter to Yenice | 6,016.54 mi (9,682.69 km) |
| Sumter to Yenipazar | 5,688.36 mi (9,154.53 km) |
| Sumter to Yerkoy | 5,871.26 mi (9,448.89 km) |
| Sumter to Yesilhisar | 5,954.87 mi (9,583.43 km) |
| Sumter to Yesilkoy | 6,068.55 mi (9,766.39 km) |
| Sumter to Yesilli | 6,231.17 mi (10,028.10 km) |
| Sumter to Yesilova | 5,769.06 mi (9,284.41 km) |
