| Swansea to Yalvac | 5,946.72 mi (9,570.32 km) |
| Swansea to Yaprakli | 5,910.77 mi (9,512.46 km) |
| Swansea to Yatagan | 5,881.77 mi (9,465.80 km) |
| Swansea to Yavuzeli | 6,223.40 mi (10,015.59 km) |
| Swansea to Yayladagi | 6,247.34 mi (10,054.12 km) |
| Swansea to Yazikonak | 6,210.33 mi (9,994.57 km) |
| Swansea to Yenice | 5,720.32 mi (9,205.97 km) |
| Swansea to Yenice | 5,838.01 mi (9,395.37 km) |
| Swansea to Yenice | 6,154.87 mi (9,905.31 km) |
| Swansea to Yenipazar | 5,859.83 mi (9,430.48 km) |
| Swansea to Yerkoy | 5,993.21 mi (9,645.14 km) |
| Swansea to Yesilhisar | 6,082.75 mi (9,789.24 km) |
| Swansea to Yesilkoy | 6,200.60 mi (9,978.90 km) |
| Swansea to Yesilli | 6,330.70 mi (10,188.28 km) |
| Swansea to Yesilova | 5,934.32 mi (9,550.36 km) |
