| Southport to Sangeorgiu de Mures | 1,302.39 mi (2,095.99 km) |
| Southport to Sangeorz-Bai | 1,281.72 mi (2,062.73 km) |
| Southport to Sannicolau Mare | 1,167.83 mi (1,879.43 km) |
| Southport to Santana | 1,191.52 mi (1,917.57 km) |
| Southport to Satu Mare | 1,194.89 mi (1,922.98 km) |
| Southport to Scobinti | 1,372.79 mi (2,209.30 km) |
| Southport to Scornicesti | 1,383.22 mi (2,226.08 km) |
| Southport to Sebes | 1,288.74 mi (2,074.03 km) |
| Southport to Seini | 1,212.31 mi (1,951.02 km) |
| Southport to Sfantu-Gheorghe | 1,381.16 mi (2,222.76 km) |
| Southport to Sibiu | 1,318.40 mi (2,121.76 km) |
| Southport to Sighetu Marmatiei | 1,230.83 mi (1,980.84 km) |
| Southport to Sighisoara | 1,327.80 mi (2,136.89 km) |
| Southport to Simeria | 1,270.76 mi (2,045.10 km) |
| Southport to Sinaia | 1,391.54 mi (2,239.47 km) |
