| Fallbrook to Sinop | 6,940.62 mi (11,169.84 km) |
| Fallbrook to Siran | 7,134.95 mi (11,482.59 km) |
| Fallbrook to Sirnak | 7,367.43 mi (11,856.73 km) |
| Fallbrook to Sirvan | 7,324.49 mi (11,787.63 km) |
| Fallbrook to Sivas | 7,123.24 mi (11,463.75 km) |
| Fallbrook to Sivasli | 7,037.48 mi (11,325.72 km) |
| Fallbrook to Siverek | 7,296.69 mi (11,742.89 km) |
| Fallbrook to Sivrice | 7,251.41 mi (11,670.01 km) |
| Fallbrook to Sivrihisar | 7,023.21 mi (11,302.76 km) |
| Fallbrook to Sogut | 6,955.69 mi (11,194.11 km) |
| Fallbrook to Sogutlu | 6,908.70 mi (11,118.49 km) |
| Fallbrook to Soke | 7,022.60 mi (11,301.78 km) |
| Fallbrook to Solhan | 7,248.61 mi (11,665.51 km) |
| Fallbrook to Soma | 6,941.37 mi (11,171.05 km) |
| Fallbrook to Sorgun | 7,081.86 mi (11,397.15 km) |
