| Alfaro to Sangeorgiu de Mures | 1,323.09 mi (2,129.31 km) |
| Alfaro to Sangeorz-Bai | 1,337.79 mi (2,152.96 km) |
| Alfaro to Sannicolau Mare | 1,137.04 mi (1,829.88 km) |
| Alfaro to Santana | 1,181.22 mi (1,900.99 km) |
| Alfaro to Satu Mare | 1,258.72 mi (2,025.71 km) |
| Alfaro to Scobinti | 1,442.92 mi (2,322.15 km) |
| Alfaro to Scornicesti | 1,325.29 mi (2,132.84 km) |
| Alfaro to Sebes | 1,278.07 mi (2,056.85 km) |
| Alfaro to Seini | 1,276.44 mi (2,054.23 km) |
| Alfaro to Sfantu-Gheorghe | 1,384.43 mi (2,228.02 km) |
| Alfaro to Sibiu | 1,305.60 mi (2,101.15 km) |
| Alfaro to Sighetu Marmatiei | 1,306.09 mi (2,101.95 km) |
| Alfaro to Sighisoara | 1,337.31 mi (2,152.20 km) |
| Alfaro to Simeria | 1,250.81 mi (2,012.99 km) |
| Alfaro to Sinaia | 1,372.98 mi (2,209.60 km) |
