| New Carrollton to Sangeorgiu de Mures | 4,797.15 mi (7,720.27 km) |
| New Carrollton to Sangeorz-Bai | 4,772.51 mi (7,680.61 km) |
| New Carrollton to Sannicolau Mare | 4,664.50 mi (7,506.79 km) |
| New Carrollton to Santana | 4,688.86 mi (7,545.99 km) |
| New Carrollton to Satu Mare | 4,687.43 mi (7,543.69 km) |
| New Carrollton to Scobinti | 4,857.24 mi (7,816.97 km) |
| New Carrollton to Scornicesti | 4,880.45 mi (7,854.33 km) |
| New Carrollton to Sebes | 4,785.76 mi (7,701.94 km) |
| New Carrollton to Seini | 4,704.24 mi (7,570.74 km) |
| New Carrollton to Sfantu-Gheorghe | 4,876.12 mi (7,847.35 km) |
| New Carrollton to Sibiu | 4,815.28 mi (7,749.44 km) |
| New Carrollton to Sighetu Marmatiei | 4,720.34 mi (7,596.65 km) |
| New Carrollton to Sighisoara | 4,823.12 mi (7,762.07 km) |
| New Carrollton to Simeria | 4,768.07 mi (7,673.47 km) |
| New Carrollton to Sinaia | 4,888.02 mi (7,866.51 km) |
