| Helena to Sangeorgiu de Mures | 5,482.83 mi (8,823.77 km) |
| Helena to Sangeorz-Bai | 5,438.00 mi (8,751.61 km) |
| Helena to Sannicolau Mare | 5,420.19 mi (8,722.95 km) |
| Helena to Santana | 5,424.93 mi (8,730.59 km) |
| Helena to Satu Mare | 5,371.87 mi (8,645.19 km) |
| Helena to Scobinti | 5,486.72 mi (8,830.03 km) |
| Helena to Scornicesti | 5,604.80 mi (9,020.06 km) |
| Helena to Sebes | 5,497.70 mi (8,847.69 km) |
| Helena to Seini | 5,383.51 mi (8,663.92 km) |
| Helena to Sfantu-Gheorghe | 5,554.56 mi (8,939.19 km) |
| Helena to Sibiu | 5,521.40 mi (8,885.83 km) |
| Helena to Sighetu Marmatiei | 5,386.47 mi (8,668.69 km) |
| Helena to Sighisoara | 5,510.45 mi (8,868.20 km) |
| Helena to Simeria | 5,491.08 mi (8,837.04 km) |
| Helena to Sinaia | 5,580.55 mi (8,981.03 km) |
