| Harlow to Sangeorgiu de Mures | 1,151.09 mi (1,852.51 km) |
| Harlow to Sangeorz-Bai | 1,135.36 mi (1,827.18 km) |
| Harlow to Sannicolau Mare | 1,006.02 mi (1,619.03 km) |
| Harlow to Santana | 1,033.01 mi (1,662.46 km) |
| Harlow to Satu Mare | 1,047.37 mi (1,685.58 km) |
| Harlow to Scobinti | 1,230.97 mi (1,981.05 km) |
| Harlow to Scornicesti | 1,222.99 mi (1,968.21 km) |
| Harlow to Sebes | 1,132.64 mi (1,822.81 km) |
| Harlow to Seini | 1,065.35 mi (1,714.51 km) |
| Harlow to Sfantu-Gheorghe | 1,229.11 mi (1,978.07 km) |
| Harlow to Sibiu | 1,162.70 mi (1,871.19 km) |
| Harlow to Sighetu Marmatiei | 1,086.22 mi (1,748.11 km) |
| Harlow to Sighisoara | 1,175.47 mi (1,891.73 km) |
| Harlow to Simeria | 1,112.98 mi (1,791.17 km) |
| Harlow to Sinaia | 1,236.63 mi (1,990.17 km) |
