| Prospect Heights to Yesilyurt | 5,933.86 mi (9,549.62 km) |
| Prospect Heights to Yesilyurt | 5,774.28 mi (9,292.81 km) |
| Prospect Heights to Yigilca | 5,563.16 mi (8,953.05 km) |
| Prospect Heights to Yildirim | 5,524.96 mi (8,891.56 km) |
| Prospect Heights to Yildizeli | 5,794.02 mi (9,324.58 km) |
| Prospect Heights to Yozgat | 5,737.32 mi (9,233.33 km) |
| Prospect Heights to Yuksekova | 6,164.12 mi (9,920.20 km) |
| Prospect Heights to Yumurtalik | 5,935.49 mi (9,552.25 km) |
| Prospect Heights to Yunak | 5,685.53 mi (9,149.98 km) |
| Prospect Heights to Yuregir | 5,907.64 mi (9,507.43 km) |
| Prospect Heights to Yusufeli | 5,895.96 mi (9,488.62 km) |
| Prospect Heights to Zara | 5,829.70 mi (9,381.99 km) |
| Prospect Heights to Zile | 5,746.99 mi (9,248.89 km) |
| Prospect Heights to Zonguldak | 5,549.44 mi (8,930.97 km) |
| Prospect Heights to Abbots Langley | 3,931.17 mi (6,326.60 km) |
