| Urbandale to Sinop | 5,837.91 mi (9,395.21 km) |
| Urbandale to Siran | 6,059.67 mi (9,752.10 km) |
| Urbandale to Sirnak | 6,311.22 mi (10,156.93 km) |
| Urbandale to Sirvan | 6,266.90 mi (10,085.61 km) |
| Urbandale to Sivas | 6,022.63 mi (9,692.48 km) |
| Urbandale to Sivasli | 5,858.13 mi (9,427.75 km) |
| Urbandale to Siverek | 6,206.38 mi (9,988.21 km) |
| Urbandale to Sivrice | 6,165.90 mi (9,923.05 km) |
| Urbandale to Sivrihisar | 5,867.37 mi (9,442.61 km) |
| Urbandale to Sogut | 5,791.95 mi (9,321.24 km) |
| Urbandale to Sogutlu | 5,754.18 mi (9,260.46 km) |
| Urbandale to Soke | 5,818.87 mi (9,364.56 km) |
| Urbandale to Solhan | 6,186.05 mi (9,955.49 km) |
| Urbandale to Soma | 5,749.66 mi (9,253.18 km) |
| Urbandale to Sorgun | 5,963.28 mi (9,596.98 km) |
