| Red Oak to Sangeorgiu de Mures | 5,863.86 mi (9,436.98 km) |
| Red Oak to Sangeorz-Bai | 5,832.01 mi (9,385.71 km) |
| Red Oak to Sannicolau Mare | 5,750.55 mi (9,254.62 km) |
| Red Oak to Santana | 5,769.33 mi (9,284.84 km) |
| Red Oak to Satu Mare | 5,751.26 mi (9,255.77 km) |
| Red Oak to Scobinti | 5,906.55 mi (9,505.67 km) |
| Red Oak to Scornicesti | 5,961.33 mi (9,593.84 km) |
| Red Oak to Sebes | 5,860.70 mi (9,431.88 km) |
| Red Oak to Seini | 5,766.75 mi (9,280.69 km) |
| Red Oak to Sfantu-Gheorghe | 5,942.22 mi (9,563.08 km) |
| Red Oak to Sibiu | 5,889.00 mi (9,477.42 km) |
| Red Oak to Sighetu Marmatiei | 5,778.86 mi (9,300.17 km) |
| Red Oak to Sighisoara | 5,890.95 mi (9,480.57 km) |
| Red Oak to Simeria | 5,846.14 mi (9,408.45 km) |
| Red Oak to Sinaia | 5,958.96 mi (9,590.02 km) |
