| Seclin to Yesilyurt | 1,751.72 mi (2,819.12 km) |
| Seclin to Yigilca | 1,509.04 mi (2,428.57 km) |
| Seclin to Yildirim | 1,445.54 mi (2,326.37 km) |
| Seclin to Yildizeli | 1,773.47 mi (2,854.12 km) |
| Seclin to Yozgat | 1,698.52 mi (2,733.50 km) |
| Seclin to Yuksekova | 2,200.54 mi (3,541.42 km) |
| Seclin to Yumurtalik | 1,872.20 mi (3,013.01 km) |
| Seclin to Yunak | 1,611.71 mi (2,593.80 km) |
| Seclin to Yuregir | 1,843.05 mi (2,966.11 km) |
| Seclin to Yusufeli | 1,950.53 mi (3,139.07 km) |
| Seclin to Zara | 1,822.01 mi (2,932.25 km) |
| Seclin to Zile | 1,725.21 mi (2,776.46 km) |
| Seclin to Zonguldak | 1,504.45 mi (2,421.17 km) |
| Seclin to Abbots Langley | 169.29 mi (272.44 km) |
| Seclin to Aberaman | 291.22 mi (468.68 km) |
