| Horta to Sangeorz-Bai | 2,708.99 mi (4,359.70 km) |
| Horta to Sannicolau Mare | 2,528.04 mi (4,068.48 km) |
| Horta to Santana | 2,568.05 mi (4,132.87 km) |
| Horta to Satu Mare | 2,622.90 mi (4,221.15 km) |
| Horta to Scobinti | 2,813.32 mi (4,527.60 km) |
| Horta to Scornicesti | 2,732.24 mi (4,397.11 km) |
| Horta to Sebes | 2,669.73 mi (4,296.51 km) |
| Horta to Seini | 2,641.45 mi (4,251.01 km) |
| Horta to Sfantu-Gheorghe | 2,776.08 mi (4,467.67 km) |
| Horta to Sibiu | 2,699.11 mi (4,343.80 km) |
| Horta to Sighetu Marmatiei | 2,668.20 mi (4,294.06 km) |
| Horta to Sighisoara | 2,725.05 mi (4,385.54 km) |
| Horta to Simeria | 2,644.13 mi (4,255.32 km) |
| Horta to Sinaia | 2,770.87 mi (4,459.29 km) |
| Horta to Slatina | 2,724.99 mi (4,385.44 km) |
