| Layton to Sinop | 6,338.50 mi (10,200.83 km) |
| Layton to Siran | 6,535.72 mi (10,518.22 km) |
| Layton to Sirnak | 6,770.89 mi (10,896.70 km) |
| Layton to Sirvan | 6,727.67 mi (10,827.14 km) |
| Layton to Sivas | 6,521.63 mi (10,495.55 km) |
| Layton to Sivasli | 6,431.68 mi (10,350.79 km) |
| Layton to Siverek | 6,696.35 mi (10,776.73 km) |
| Layton to Sivrice | 6,651.43 mi (10,704.44 km) |
| Layton to Sivrihisar | 6,418.04 mi (10,328.83 km) |
| Layton to Sogut | 6,350.21 mi (10,219.68 km) |
| Layton to Sogutlu | 6,303.50 mi (10,144.50 km) |
| Layton to Soke | 6,416.76 mi (10,326.79 km) |
| Layton to Solhan | 6,651.02 mi (10,703.78 km) |
| Layton to Soma | 6,335.47 mi (10,195.95 km) |
| Layton to Sorgun | 6,478.79 mi (10,426.60 km) |
