| Healdsburg to Samandag | 7,101.38 mi (11,428.57 km) |
| Healdsburg to Samsun | 6,762.00 mi (10,882.38 km) |
| Healdsburg to Sanliurfa | 7,072.16 mi (11,381.54 km) |
| Healdsburg to Saray | 6,607.23 mi (10,633.32 km) |
| Healdsburg to Saraykent | 6,855.36 mi (11,032.63 km) |
| Healdsburg to Saraykoy | 6,852.22 mi (11,027.59 km) |
| Healdsburg to Sarayonu | 6,897.07 mi (11,099.76 km) |
| Healdsburg to Sarigol | 6,827.48 mi (10,987.76 km) |
| Healdsburg to Sarikamis | 6,904.14 mi (11,111.13 km) |
| Healdsburg to Sarikaya | 6,866.48 mi (11,050.53 km) |
| Healdsburg to Sarioglan | 6,903.01 mi (11,109.32 km) |
| Healdsburg to Sariveliler | 7,003.29 mi (11,270.70 km) |
| Healdsburg to Sariyer | 6,646.98 mi (10,697.28 km) |
| Healdsburg to Sariz | 6,950.93 mi (11,186.44 km) |
| Healdsburg to Sarkikaraagac | 6,890.04 mi (11,088.44 km) |
