| Montfoort to Siran | 1,807.88 mi (2,909.49 km) |
| Montfoort to Sirnak | 2,063.67 mi (3,321.16 km) |
| Montfoort to Sirvan | 2,021.28 mi (3,252.93 km) |
| Montfoort to Sivas | 1,740.40 mi (2,800.90 km) |
| Montfoort to Sivasli | 1,512.08 mi (2,433.45 km) |
| Montfoort to Siverek | 1,924.57 mi (3,097.29 km) |
| Montfoort to Sivrice | 1,892.45 mi (3,045.61 km) |
| Montfoort to Sivrihisar | 1,535.67 mi (2,471.42 km) |
| Montfoort to Sogut | 1,456.26 mi (2,343.62 km) |
| Montfoort to Sogutlu | 1,427.06 mi (2,296.64 km) |
| Montfoort to Soke | 1,466.85 mi (2,360.66 km) |
| Montfoort to Solhan | 1,940.72 mi (3,123.29 km) |
| Montfoort to Soma | 1,399.96 mi (2,253.01 km) |
| Montfoort to Sorgun | 1,663.50 mi (2,677.15 km) |
| Montfoort to Suhut | 1,542.11 mi (2,481.79 km) |
