| Kyustendil to Yesilyurt | 720.96 mi (1,160.28 km) |
| Kyustendil to Yigilca | 461.60 mi (742.88 km) |
| Kyustendil to Yildirim | 364.86 mi (587.19 km) |
| Kyustendil to Yildizeli | 742.89 mi (1,195.57 km) |
| Kyustendil to Yozgat | 653.63 mi (1,051.91 km) |
| Kyustendil to Yuksekova | 1,186.25 mi (1,909.09 km) |
| Kyustendil to Yumurtalik | 794.54 mi (1,278.69 km) |
| Kyustendil to Yunak | 531.78 mi (855.82 km) |
| Kyustendil to Yuregir | 765.10 mi (1,231.31 km) |
| Kyustendil to Yusufeli | 977.69 mi (1,573.43 km) |
| Kyustendil to Zara | 800.78 mi (1,288.72 km) |
| Kyustendil to Zile | 698.07 mi (1,123.44 km) |
| Kyustendil to Zonguldak | 472.23 mi (759.98 km) |
| Kyustendil to Abbots Langley | 1,260.18 mi (2,028.06 km) |
| Kyustendil to Aberaman | 1,381.68 mi (2,223.60 km) |
