| Imatra to Siran | 1,515.48 mi (2,438.93 km) |
| Imatra to Sirnak | 1,739.03 mi (2,798.70 km) |
| Imatra to Sirvan | 1,696.56 mi (2,730.35 km) |
| Imatra to Sivas | 1,521.90 mi (2,449.27 km) |
| Imatra to Sivasli | 1,568.91 mi (2,524.92 km) |
| Imatra to Siverek | 1,682.06 mi (2,707.02 km) |
| Imatra to Sivrice | 1,635.01 mi (2,631.30 km) |
| Imatra to Sivrihisar | 1,506.27 mi (2,424.11 km) |
| Imatra to Sogut | 1,463.57 mi (2,355.39 km) |
| Imatra to Sogutlu | 1,403.31 mi (2,258.40 km) |
| Imatra to Soke | 1,620.09 mi (2,607.29 km) |
| Imatra to Solhan | 1,622.44 mi (2,611.07 km) |
| Imatra to Soma | 1,520.51 mi (2,447.03 km) |
| Imatra to Sorgun | 1,501.50 mi (2,416.43 km) |
| Imatra to Suhut | 1,566.98 mi (2,521.81 km) |
