| Healdsburg to Turkeli | 6,688.33 mi (10,763.83 km) |
| Healdsburg to Turkoglu | 7,028.45 mi (11,311.20 km) |
| Healdsburg to Tut | 7,017.17 mi (11,293.05 km) |
| Healdsburg to Tuzla | 6,674.19 mi (10,741.07 km) |
| Healdsburg to Tuzluca | 6,934.75 mi (11,160.40 km) |
| Healdsburg to Ula | 6,894.28 mi (11,095.27 km) |
| Healdsburg to Ulas | 6,902.03 mi (11,107.75 km) |
| Healdsburg to Ulubey | 6,809.42 mi (10,958.69 km) |
| Healdsburg to Ulubey | 6,827.98 mi (10,988.58 km) |
| Healdsburg to Uludere | 7,102.96 mi (11,431.11 km) |
| Healdsburg to Ulukisla | 6,980.32 mi (11,233.75 km) |
| Healdsburg to Ulus | 6,684.52 mi (10,757.69 km) |
| Healdsburg to Umurlu | 6,837.23 mi (11,003.46 km) |
| Healdsburg to Unye | 6,785.96 mi (10,920.94 km) |
| Healdsburg to Urgup | 6,915.98 mi (11,130.20 km) |
