| Stockton-on-Tees to Sangeorgiu de Mures | 1,250.55 mi (2,012.56 km) |
| Stockton-on-Tees to Sangeorz-Bai | 1,226.61 mi (1,974.04 km) |
| Stockton-on-Tees to Sannicolau Mare | 1,125.06 mi (1,810.61 km) |
| Stockton-on-Tees to Santana | 1,145.79 mi (1,843.97 km) |
| Stockton-on-Tees to Satu Mare | 1,140.99 mi (1,836.24 km) |
| Stockton-on-Tees to Scobinti | 1,314.45 mi (2,115.40 km) |
| Stockton-on-Tees to Scornicesti | 1,338.04 mi (2,153.36 km) |
| Stockton-on-Tees to Sebes | 1,240.56 mi (1,996.49 km) |
| Stockton-on-Tees to Seini | 1,157.94 mi (1,863.53 km) |
| Stockton-on-Tees to Sfantu-Gheorghe | 1,329.52 mi (2,139.66 km) |
| Stockton-on-Tees to Sibiu | 1,269.77 mi (2,043.50 km) |
| Stockton-on-Tees to Sighetu Marmatiei | 1,174.86 mi (1,890.75 km) |
| Stockton-on-Tees to Sighisoara | 1,276.59 mi (2,054.48 km) |
| Stockton-on-Tees to Simeria | 1,224.02 mi (1,969.87 km) |
| Stockton-on-Tees to Sinaia | 1,341.99 mi (2,159.72 km) |
