| Rockville to Yesilyurt | 5,704.86 mi (9,181.08 km) |
| Rockville to Yesilyurt | 5,544.83 mi (8,923.54 km) |
| Rockville to Yigilca | 5,314.56 mi (8,552.96 km) |
| Rockville to Yildirim | 5,258.23 mi (8,462.30 km) |
| Rockville to Yildizeli | 5,565.79 mi (8,957.27 km) |
| Rockville to Yozgat | 5,498.90 mi (8,849.62 km) |
| Rockville to Yuksekova | 5,966.88 mi (9,602.76 km) |
| Rockville to Yumurtalik | 5,682.59 mi (9,145.25 km) |
| Rockville to Yunak | 5,423.79 mi (8,728.75 km) |
| Rockville to Yuregir | 5,653.69 mi (9,098.73 km) |
| Rockville to Yusufeli | 5,702.05 mi (9,176.56 km) |
| Rockville to Zara | 5,608.17 mi (9,025.47 km) |
| Rockville to Zile | 5,517.66 mi (8,879.81 km) |
| Rockville to Zonguldak | 5,306.03 mi (8,539.24 km) |
| Rockville to Abbots Langley | 3,645.53 mi (5,866.92 km) |
