| The Woodlands to Sangeorgiu de Mures | 5,949.78 mi (9,575.24 km) |
| The Woodlands to Sangeorz-Bai | 5,919.84 mi (9,527.07 km) |
| The Woodlands to Sannicolau Mare | 5,830.58 mi (9,383.42 km) |
| The Woodlands to Santana | 5,851.08 mi (9,416.41 km) |
| The Woodlands to Satu Mare | 5,837.74 mi (9,394.94 km) |
| The Woodlands to Scobinti | 5,997.25 mi (9,651.64 km) |
| The Woodlands to Scornicesti | 6,043.33 mi (9,725.80 km) |
| The Woodlands to Sebes | 5,944.26 mi (9,566.36 km) |
| The Woodlands to Seini | 5,853.63 mi (9,420.50 km) |
| The Woodlands to Sfantu-Gheorghe | 6,028.46 mi (9,701.87 km) |
| The Woodlands to Sibiu | 5,972.97 mi (9,612.56 km) |
| The Woodlands to Sighetu Marmatiei | 5,866.84 mi (9,441.77 km) |
| The Woodlands to Sighisoara | 5,976.61 mi (9,618.42 km) |
| The Woodlands to Simeria | 5,928.75 mi (9,541.41 km) |
| The Woodlands to Sinaia | 6,043.87 mi (9,726.66 km) |
