| McDonough to Sangeorgiu de Mures | 5,353.08 mi (8,614.95 km) |
| McDonough to Sangeorz-Bai | 5,328.01 mi (8,574.61 km) |
| McDonough to Sannicolau Mare | 5,221.04 mi (8,402.45 km) |
| McDonough to Santana | 5,245.28 mi (8,441.47 km) |
| McDonough to Satu Mare | 5,243.14 mi (8,438.02 km) |
| McDonough to Scobinti | 5,412.09 mi (8,709.92 km) |
| McDonough to Scornicesti | 5,436.93 mi (8,749.89 km) |
| McDonough to Sebes | 5,342.04 mi (8,597.19 km) |
| McDonough to Seini | 5,259.88 mi (8,464.97 km) |
| McDonough to Sfantu-Gheorghe | 5,432.05 mi (8,742.04 km) |
| McDonough to Sibiu | 5,371.52 mi (8,644.63 km) |
| McDonough to Sighetu Marmatiei | 5,275.75 mi (8,490.49 km) |
| McDonough to Sighisoara | 5,379.12 mi (8,656.86 km) |
| McDonough to Simeria | 5,324.45 mi (8,568.87 km) |
| McDonough to Sinaia | 5,444.18 mi (8,761.57 km) |
