| Americus to Sangeorgiu de Mures | 5,426.35 mi (8,732.87 km) |
| Americus to Sangeorz-Bai | 5,402.08 mi (8,693.81 km) |
| Americus to Sannicolau Mare | 5,292.24 mi (8,517.03 km) |
| Americus to Santana | 5,317.12 mi (8,557.08 km) |
| Americus to Satu Mare | 5,316.85 mi (8,556.64 km) |
| Americus to Scobinti | 5,487.10 mi (8,830.63 km) |
| Americus to Scornicesti | 5,508.50 mi (8,865.07 km) |
| Americus to Sebes | 5,414.41 mi (8,713.66 km) |
| Americus to Seini | 5,333.71 mi (8,583.78 km) |
| Americus to Sfantu-Gheorghe | 5,505.31 mi (8,859.93 km) |
| Americus to Sibiu | 5,444.00 mi (8,761.27 km) |
| Americus to Sighetu Marmatiei | 5,349.97 mi (8,609.95 km) |
| Americus to Sighisoara | 5,452.24 mi (8,774.54 km) |
| Americus to Simeria | 5,396.48 mi (8,684.79 km) |
| Americus to Sinaia | 5,516.89 mi (8,878.58 km) |
