| Friendswood to Sangeorgiu de Mures | 5,975.19 mi (9,616.14 km) |
| Friendswood to Sangeorz-Bai | 5,945.78 mi (9,568.81 km) |
| Friendswood to Sannicolau Mare | 5,854.43 mi (9,421.80 km) |
| Friendswood to Santana | 5,875.39 mi (9,455.53 km) |
| Friendswood to Satu Mare | 5,863.34 mi (9,436.13 km) |
| Friendswood to Scobinti | 6,023.95 mi (9,694.60 km) |
| Friendswood to Scornicesti | 6,067.65 mi (9,764.94 km) |
| Friendswood to Sebes | 5,969.03 mi (9,606.23 km) |
| Friendswood to Seini | 5,879.32 mi (9,461.86 km) |
| Friendswood to Sfantu-Gheorghe | 6,053.94 mi (9,742.88 km) |
| Friendswood to Sibiu | 5,997.84 mi (9,652.60 km) |
| Friendswood to Sighetu Marmatiei | 5,892.84 mi (9,483.61 km) |
| Friendswood to Sighisoara | 6,001.94 mi (9,659.19 km) |
| Friendswood to Simeria | 5,953.28 mi (9,580.87 km) |
| Friendswood to Sinaia | 6,068.98 mi (9,767.08 km) |
