| Shannon to Siran | 2,390.79 mi (3,847.61 km) |
| Shannon to Sirnak | 2,646.12 mi (4,258.52 km) |
| Shannon to Sirvan | 2,603.95 mi (4,190.65 km) |
| Shannon to Sivas | 2,321.22 mi (3,735.64 km) |
| Shannon to Sivasli | 2,073.34 mi (3,336.71 km) |
| Shannon to Siverek | 2,504.59 mi (4,030.75 km) |
| Shannon to Sivrice | 2,473.53 mi (3,980.77 km) |
| Shannon to Sivrihisar | 2,106.47 mi (3,390.03 km) |
| Shannon to Sogut | 2,025.75 mi (3,260.12 km) |
| Shannon to Sogutlu | 2,000.61 mi (3,219.67 km) |
| Shannon to Soke | 2,014.95 mi (3,242.76 km) |
| Shannon to Solhan | 2,523.61 mi (4,061.36 km) |
| Shannon to Soma | 1,956.99 mi (3,149.48 km) |
| Shannon to Sorgun | 2,242.28 mi (3,608.60 km) |
| Shannon to Suhut | 2,106.46 mi (3,390.01 km) |
