| Horgen to Sangeorgiu de Mures | 749.28 mi (1,205.85 km) |
| Horgen to Sangeorz-Bai | 751.88 mi (1,210.04 km) |
| Horgen to Sannicolau Mare | 575.03 mi (925.42 km) |
| Horgen to Santana | 612.61 mi (985.90 km) |
| Horgen to Satu Mare | 666.71 mi (1,072.96 km) |
| Horgen to Scobinti | 856.67 mi (1,378.68 km) |
| Horgen to Scornicesti | 787.45 mi (1,267.28 km) |
| Horgen to Sebes | 715.08 mi (1,150.81 km) |
| Horgen to Seini | 685.17 mi (1,102.68 km) |
| Horgen to Sfantu-Gheorghe | 820.51 mi (1,320.48 km) |
| Horgen to Sibiu | 744.96 mi (1,198.90 km) |
| Horgen to Sighetu Marmatiei | 712.80 mi (1,147.14 km) |
| Horgen to Sighisoara | 768.65 mi (1,237.03 km) |
| Horgen to Simeria | 690.56 mi (1,111.34 km) |
| Horgen to Sinaia | 818.14 mi (1,316.66 km) |
