| Heiloo to Yesilyurt | 1,717.64 mi (2,764.28 km) |
| Heiloo to Yigilca | 1,485.31 mi (2,390.37 km) |
| Heiloo to Yildirim | 1,435.65 mi (2,310.45 km) |
| Heiloo to Yildizeli | 1,738.92 mi (2,798.53 km) |
| Heiloo to Yozgat | 1,669.76 mi (2,687.22 km) |
| Heiloo to Yuksekova | 2,154.77 mi (3,467.77 km) |
| Heiloo to Yumurtalik | 1,854.74 mi (2,984.92 km) |
| Heiloo to Yunak | 1,598.74 mi (2,572.92 km) |
| Heiloo to Yuregir | 1,826.09 mi (2,938.80 km) |
| Heiloo to Yusufeli | 1,898.01 mi (3,054.55 km) |
| Heiloo to Zara | 1,783.91 mi (2,870.92 km) |
| Heiloo to Zile | 1,690.64 mi (2,720.82 km) |
| Heiloo to Zonguldak | 1,476.64 mi (2,376.43 km) |
| Heiloo to Abbots Langley | 226.24 mi (364.09 km) |
| Heiloo to Aberaman | 350.87 mi (564.68 km) |
