| Westbrook to Sangeorgiu de Mures | 4,327.31 mi (6,964.14 km) |
| Westbrook to Sangeorz-Bai | 4,302.45 mi (6,924.13 km) |
| Westbrook to Sannicolau Mare | 4,195.66 mi (6,752.26 km) |
| Westbrook to Santana | 4,219.65 mi (6,790.87 km) |
| Westbrook to Satu Mare | 4,217.46 mi (6,787.35 km) |
| Westbrook to Scobinti | 4,387.06 mi (7,060.28 km) |
| Westbrook to Scornicesti | 4,411.37 mi (7,099.42 km) |
| Westbrook to Sebes | 4,316.28 mi (6,946.39 km) |
| Westbrook to Seini | 4,234.24 mi (6,814.35 km) |
| Westbrook to Sfantu-Gheorghe | 4,406.29 mi (7,091.23 km) |
| Westbrook to Sibiu | 4,345.75 mi (6,993.81 km) |
| Westbrook to Sighetu Marmatiei | 4,250.25 mi (6,840.12 km) |
| Westbrook to Sighisoara | 4,353.34 mi (7,006.02 km) |
| Westbrook to Simeria | 4,298.76 mi (6,918.18 km) |
| Westbrook to Sinaia | 4,418.39 mi (7,110.72 km) |
