| Llantrisant to Yesilyurt | 2,195.17 mi (3,532.79 km) |
| Llantrisant to Yesilyurt | 2,037.34 mi (3,278.78 km) |
| Llantrisant to Yigilca | 1,795.42 mi (2,889.45 km) |
| Llantrisant to Yildirim | 1,731.54 mi (2,786.64 km) |
| Llantrisant to Yildizeli | 2,059.04 mi (3,313.70 km) |
| Llantrisant to Yozgat | 1,984.66 mi (3,194.01 km) |
| Llantrisant to Yuksekova | 2,484.21 mi (3,997.95 km) |
| Llantrisant to Yumurtalik | 2,158.55 mi (3,473.86 km) |
| Llantrisant to Yunak | 1,897.88 mi (3,054.34 km) |
| Llantrisant to Yuregir | 2,129.39 mi (3,426.93 km) |
| Llantrisant to Yusufeli | 2,232.12 mi (3,592.26 km) |
| Llantrisant to Zara | 2,107.07 mi (3,391.00 km) |
| Llantrisant to Zile | 2,010.75 mi (3,235.99 km) |
| Llantrisant to Zonguldak | 1,790.60 mi (2,881.69 km) |
| Llantrisant to Abbots Langley | 127.40 mi (205.03 km) |
