| West Mifflin to Sangeorgiu de Mures | 4,844.96 mi (7,797.21 km) |
| West Mifflin to Sangeorz-Bai | 4,817.80 mi (7,753.50 km) |
| West Mifflin to Sannicolau Mare | 4,718.91 mi (7,594.36 km) |
| West Mifflin to Santana | 4,741.29 mi (7,630.36 km) |
| West Mifflin to Satu Mare | 4,734.00 mi (7,618.63 km) |
| West Mifflin to Scobinti | 4,899.36 mi (7,884.75 km) |
| West Mifflin to Scornicesti | 4,933.43 mi (7,939.59 km) |
| West Mifflin to Sebes | 4,836.42 mi (7,783.46 km) |
| West Mifflin to Seini | 4,750.39 mi (7,645.02 km) |
| West Mifflin to Sfantu-Gheorghe | 4,923.90 mi (7,924.25 km) |
| West Mifflin to Sibiu | 4,865.57 mi (7,830.38 km) |
| West Mifflin to Sighetu Marmatiei | 4,765.18 mi (7,668.81 km) |
| West Mifflin to Sighisoara | 4,871.38 mi (7,839.73 km) |
| West Mifflin to Simeria | 4,819.80 mi (7,756.73 km) |
| West Mifflin to Sinaia | 4,937.50 mi (7,946.14 km) |
