| Helston to Sangeorgiu de Mures | 1,378.43 mi (2,218.36 km) |
| Helston to Sangeorz-Bai | 1,368.38 mi (2,202.20 km) |
| Helston to Sannicolau Mare | 1,220.17 mi (1,963.68 km) |
| Helston to Santana | 1,252.00 mi (2,014.91 km) |
| Helston to Satu Mare | 1,280.06 mi (2,060.06 km) |
| Helston to Scobinti | 1,467.65 mi (2,361.95 km) |
| Helston to Scornicesti | 1,436.98 mi (2,312.60 km) |
| Helston to Sebes | 1,353.91 mi (2,178.91 km) |
| Helston to Seini | 1,298.44 mi (2,089.63 km) |
| Helston to Sfantu-Gheorghe | 1,454.77 mi (2,341.22 km) |
| Helston to Sibiu | 1,384.19 mi (2,227.64 km) |
| Helston to Sighetu Marmatiei | 1,321.48 mi (2,126.72 km) |
| Helston to Sighisoara | 1,401.28 mi (2,255.14 km) |
| Helston to Simeria | 1,332.05 mi (2,143.73 km) |
| Helston to Sinaia | 1,458.47 mi (2,347.17 km) |
