| South Houston to Saarijarvi | 5,268.71 mi (8,479.16 km) |
| South Houston to Salo | 5,314.71 mi (8,553.20 km) |
| South Houston to Sastamala | 5,268.23 mi (8,478.40 km) |
| South Houston to Savonlinna | 5,394.52 mi (8,681.65 km) |
| South Houston to Seinajoki | 5,205.20 mi (8,376.96 km) |
| South Houston to Siilinjarvi | 5,309.59 mi (8,544.96 km) |
| South Houston to Sipoo | 5,372.01 mi (8,645.41 km) |
| South Houston to Sippola | 5,400.20 mi (8,690.79 km) |
| South Houston to Sodankyla | 5,090.73 mi (8,192.74 km) |
| South Houston to Somero | 5,314.54 mi (8,552.92 km) |
| South Houston to Sotkamo | 5,277.57 mi (8,493.43 km) |
| South Houston to Tampere | 5,283.65 mi (8,503.22 km) |
| South Houston to Tornio | 5,106.68 mi (8,218.41 km) |
| South Houston to Turku | 5,288.90 mi (8,511.66 km) |
| South Houston to Tuusula | 5,363.67 mi (8,631.99 km) |
