| Echelon to Suhut | 5,266.13 mi (8,475.02 km) |
| Echelon to Sulakyurt | 5,320.13 mi (8,561.92 km) |
| Echelon to Sultanbeyli | 5,105.90 mi (8,217.15 km) |
| Echelon to Sultandagi | 5,294.26 mi (8,520.29 km) |
| Echelon to Sultanhani | 5,401.32 mi (8,692.59 km) |
| Echelon to Sultanhisar | 5,195.02 mi (8,360.58 km) |
| Echelon to Suluova | 5,364.01 mi (8,632.54 km) |
| Echelon to Sumbas | 5,538.75 mi (8,913.76 km) |
| Echelon to Sungurlu | 5,345.89 mi (8,603.38 km) |
| Echelon to Surmene | 5,528.21 mi (8,896.79 km) |
| Echelon to Suruc | 5,655.96 mi (9,102.38 km) |
| Echelon to Susehri | 5,489.03 mi (8,833.74 km) |
| Echelon to Susurluk | 5,106.86 mi (8,218.70 km) |
| Echelon to Susuz | 5,644.70 mi (9,084.27 km) |
| Echelon to Sutculer | 5,330.76 mi (8,579.03 km) |
