| South Houston to Slatina | 6,060.07 mi (9,752.74 km) |
| South Houston to Slobozia | 6,164.00 mi (9,919.99 km) |
| South Houston to Sovata | 5,987.64 mi (9,636.18 km) |
| South Houston to Strehaia | 6,007.70 mi (9,668.47 km) |
| South Houston to Suceava | 5,980.65 mi (9,624.92 km) |
| South Houston to Targoviste | 6,077.92 mi (9,781.47 km) |
| South Houston to Targu Frumos | 6,027.37 mi (9,700.12 km) |
| South Houston to Targu Jiu | 5,992.28 mi (9,643.64 km) |
| South Houston to Targu Lapus | 5,905.79 mi (9,504.45 km) |
| South Houston to Targu Neamt | 6,005.02 mi (9,664.14 km) |
| South Houston to Targu Ocna | 6,057.05 mi (9,747.87 km) |
| South Houston to Targu Secuiesc | 6,053.19 mi (9,741.66 km) |
| South Houston to Targu-Mures | 5,971.61 mi (9,610.38 km) |
| South Houston to Tarnaveni | 5,970.83 mi (9,609.12 km) |
| South Houston to Tasnad | 5,858.88 mi (9,428.95 km) |
