| Waltham Abbey to Sinop | 1,768.71 mi (2,846.46 km) |
| Waltham Abbey to Siran | 2,010.91 mi (3,236.25 km) |
| Waltham Abbey to Sirnak | 2,265.68 mi (3,646.26 km) |
| Waltham Abbey to Sirvan | 2,223.72 mi (3,578.74 km) |
| Waltham Abbey to Sivas | 1,939.92 mi (3,122.00 km) |
| Waltham Abbey to Sivasli | 1,693.47 mi (2,725.38 km) |
| Waltham Abbey to Siverek | 2,123.00 mi (3,416.64 km) |
| Waltham Abbey to Sivrice | 2,092.31 mi (3,367.24 km) |
| Waltham Abbey to Sivrihisar | 1,724.81 mi (2,775.81 km) |
| Waltham Abbey to Sogut | 1,644.24 mi (2,646.14 km) |
| Waltham Abbey to Sogutlu | 1,618.67 mi (2,605.00 km) |
| Waltham Abbey to Soke | 1,638.71 mi (2,637.24 km) |
| Waltham Abbey to Solhan | 2,143.66 mi (3,449.88 km) |
| Waltham Abbey to Soma | 1,578.08 mi (2,539.67 km) |
| Waltham Abbey to Sorgun | 1,860.48 mi (2,994.15 km) |
