| Healdsburg to Yesilyurt | 6,988.58 mi (11,247.03 km) |
| Healdsburg to Yesilyurt | 6,845.87 mi (11,017.37 km) |
| Healdsburg to Yigilca | 6,704.23 mi (10,789.41 km) |
| Healdsburg to Yildirim | 6,715.30 mi (10,807.23 km) |
| Healdsburg to Yildizeli | 6,860.49 mi (11,040.90 km) |
| Healdsburg to Yozgat | 6,835.91 mi (11,001.33 km) |
| Healdsburg to Yuksekova | 7,109.36 mi (11,441.41 km) |
| Healdsburg to Yumurtalik | 7,053.19 mi (11,351.02 km) |
| Healdsburg to Yunak | 6,849.03 mi (11,022.46 km) |
| Healdsburg to Yuregir | 7,030.71 mi (11,314.83 km) |
| Healdsburg to Yusufeli | 6,860.87 mi (11,041.50 km) |
| Healdsburg to Zara | 6,875.00 mi (11,064.24 km) |
| Healdsburg to Zile | 6,820.94 mi (10,977.25 km) |
| Healdsburg to Zonguldak | 6,678.54 mi (10,748.07 km) |
| Healdsburg to Abbots Langley | 5,299.45 mi (8,528.65 km) |
