| Niagara Falls to Soderhamn | 3,855.86 mi (6,205.40 km) |
| Niagara Falls to Sodertalje | 3,943.54 mi (6,346.51 km) |
| Niagara Falls to Solleftea | 3,800.28 mi (6,115.96 km) |
| Niagara Falls to Staffanstorp | 3,922.48 mi (6,312.62 km) |
| Niagara Falls to Stenungsund | 3,796.70 mi (6,110.19 km) |
| Niagara Falls to Stockholm | 3,952.31 mi (6,360.62 km) |
| Niagara Falls to Strangnas | 3,919.46 mi (6,307.75 km) |
| Niagara Falls to Sundsvall | 3,826.44 mi (6,158.06 km) |
| Niagara Falls to Sunne | 3,784.07 mi (6,089.88 km) |
| Niagara Falls to Svedala | 3,928.13 mi (6,321.71 km) |
| Niagara Falls to Taby | 3,949.12 mi (6,355.49 km) |
| Niagara Falls to Tibro | 3,861.76 mi (6,214.90 km) |
| Niagara Falls to Timra | 3,823.87 mi (6,153.92 km) |
| Niagara Falls to Tranas | 3,900.01 mi (6,276.45 km) |
| Niagara Falls to Trollhattan | 3,805.78 mi (6,124.81 km) |
