| Sumter to Yesilyurt | 6,084.16 mi (9,791.51 km) |
| Sumter to Yesilyurt | 5,924.46 mi (9,534.50 km) |
| Sumter to Yigilca | 5,690.47 mi (9,157.92 km) |
| Sumter to Yildirim | 5,629.73 mi (9,060.17 km) |
| Sumter to Yildizeli | 5,945.63 mi (9,568.56 km) |
| Sumter to Yozgat | 5,876.66 mi (9,457.57 km) |
| Sumter to Yuksekova | 6,351.87 mi (10,222.34 km) |
| Sumter to Yumurtalik | 6,056.34 mi (9,746.74 km) |
| Sumter to Yunak | 5,796.07 mi (9,327.88 km) |
| Sumter to Yuregir | 6,027.26 mi (9,699.93 km) |
| Sumter to Yusufeli | 6,088.19 mi (9,797.99 km) |
| Sumter to Zara | 5,989.31 mi (9,638.86 km) |
| Sumter to Zile | 5,897.39 mi (9,490.93 km) |
| Sumter to Zonguldak | 5,683.19 mi (9,146.22 km) |
| Sumter to Abbots Langley | 4,018.02 mi (6,466.37 km) |
