| Nideggen to Siran | 1,722.77 mi (2,772.53 km) |
| Nideggen to Sirnak | 1,977.24 mi (3,182.06 km) |
| Nideggen to Sirvan | 1,935.38 mi (3,114.69 km) |
| Nideggen to Sivas | 1,651.20 mi (2,657.36 km) |
| Nideggen to Sivasli | 1,409.74 mi (2,268.76 km) |
| Nideggen to Siverek | 1,834.27 mi (2,951.97 km) |
| Nideggen to Sivrice | 1,803.60 mi (2,902.62 km) |
| Nideggen to Sivrihisar | 1,437.82 mi (2,313.94 km) |
| Nideggen to Sogut | 1,357.61 mi (2,184.87 km) |
| Nideggen to Sogutlu | 1,330.89 mi (2,141.87 km) |
| Nideggen to Soke | 1,360.39 mi (2,189.33 km) |
| Nideggen to Solhan | 1,855.45 mi (2,986.06 km) |
| Nideggen to Soma | 1,295.98 mi (2,085.69 km) |
| Nideggen to Sorgun | 1,571.81 mi (2,529.58 km) |
| Nideggen to Suhut | 1,441.05 mi (2,319.15 km) |
