| Gaithersburg to Yesilyurt | 5,704.60 mi (9,180.66 km) |
| Gaithersburg to Yesilyurt | 5,544.56 mi (8,923.11 km) |
| Gaithersburg to Yigilca | 5,314.43 mi (8,552.76 km) |
| Gaithersburg to Yildirim | 5,258.26 mi (8,462.35 km) |
| Gaithersburg to Yildizeli | 5,565.51 mi (8,956.82 km) |
| Gaithersburg to Yozgat | 5,498.70 mi (8,849.30 km) |
| Gaithersburg to Yuksekova | 5,966.38 mi (9,601.96 km) |
| Gaithersburg to Yumurtalik | 5,682.53 mi (9,145.16 km) |
| Gaithersburg to Yunak | 5,423.79 mi (8,728.75 km) |
| Gaithersburg to Yuregir | 5,653.64 mi (9,098.65 km) |
| Gaithersburg to Yusufeli | 5,701.49 mi (9,175.67 km) |
| Gaithersburg to Zara | 5,607.83 mi (9,024.94 km) |
| Gaithersburg to Zile | 5,517.39 mi (8,879.37 km) |
| Gaithersburg to Zonguldak | 5,305.86 mi (8,538.96 km) |
| Gaithersburg to Abbots Langley | 3,645.57 mi (5,866.98 km) |
