| Hillcrest Heights to Sinop | 5,413.17 mi (8,711.65 km) |
| Hillcrest Heights to Siran | 5,650.38 mi (9,093.41 km) |
| Hillcrest Heights to Sirnak | 5,907.57 mi (9,507.31 km) |
| Hillcrest Heights to Sirvan | 5,864.05 mi (9,437.27 km) |
| Hillcrest Heights to Sivas | 5,591.89 mi (8,999.28 km) |
| Hillcrest Heights to Sivasli | 5,358.28 mi (8,623.32 km) |
| Hillcrest Heights to Siverek | 5,777.15 mi (9,297.43 km) |
| Hillcrest Heights to Sivrice | 5,742.74 mi (9,242.04 km) |
| Hillcrest Heights to Sivrihisar | 5,390.54 mi (8,675.23 km) |
| Hillcrest Heights to Sogut | 5,310.24 mi (8,546.01 km) |
| Hillcrest Heights to Sogutlu | 5,283.10 mi (8,502.33 km) |
| Hillcrest Heights to Soke | 5,295.44 mi (8,522.18 km) |
| Hillcrest Heights to Solhan | 5,782.46 mi (9,305.97 km) |
| Hillcrest Heights to Soma | 5,241.19 mi (8,434.88 km) |
| Hillcrest Heights to Sorgun | 5,518.35 mi (8,880.93 km) |
