| Gretna to Yesilyurt | 6,665.15 mi (10,726.52 km) |
| Gretna to Yesilyurt | 6,504.94 mi (10,468.69 km) |
| Gretna to Yigilca | 6,278.10 mi (10,103.63 km) |
| Gretna to Yildirim | 6,224.33 mi (10,017.10 km) |
| Gretna to Yildizeli | 6,525.66 mi (10,502.04 km) |
| Gretna to Yozgat | 6,460.83 mi (10,397.70 km) |
| Gretna to Yuksekova | 6,919.24 mi (11,135.44 km) |
| Gretna to Yumurtalik | 6,647.32 mi (10,697.82 km) |
| Gretna to Yunak | 6,389.45 mi (10,282.83 km) |
| Gretna to Yuregir | 6,618.53 mi (10,651.50 km) |
| Gretna to Yusufeli | 6,652.76 mi (10,706.58 km) |
| Gretna to Zara | 6,566.53 mi (10,567.81 km) |
| Gretna to Zile | 6,477.70 mi (10,424.84 km) |
| Gretna to Zonguldak | 6,268.63 mi (10,088.38 km) |
| Gretna to Abbots Langley | 4,611.98 mi (7,422.26 km) |
