| Mablethorpe to Sangeorgiu de Mures | 1,166.72 mi (1,877.66 km) |
| Mablethorpe to Sangeorz-Bai | 1,145.83 mi (1,844.03 km) |
| Mablethorpe to Sannicolau Mare | 1,033.97 mi (1,664.01 km) |
| Mablethorpe to Santana | 1,056.89 mi (1,700.89 km) |
| Mablethorpe to Satu Mare | 1,059.04 mi (1,704.36 km) |
| Mablethorpe to Scobinti | 1,236.94 mi (1,990.66 km) |
| Mablethorpe to Scornicesti | 1,248.80 mi (2,009.75 km) |
| Mablethorpe to Sebes | 1,153.62 mi (1,856.58 km) |
| Mablethorpe to Seini | 1,076.44 mi (1,732.36 km) |
| Mablethorpe to Sfantu-Gheorghe | 1,245.53 mi (2,004.49 km) |
| Mablethorpe to Sibiu | 1,183.21 mi (1,904.19 km) |
| Mablethorpe to Sighetu Marmatiei | 1,094.93 mi (1,762.12 km) |
| Mablethorpe to Sighisoara | 1,192.21 mi (1,918.68 km) |
| Mablethorpe to Simeria | 1,135.93 mi (1,828.10 km) |
| Mablethorpe to Sinaia | 1,256.21 mi (2,021.67 km) |
