| Monroe to Sangeorgiu de Mures | 5,697.85 mi (9,169.80 km) |
| Monroe to Sangeorz-Bai | 5,668.71 mi (9,122.91 km) |
| Monroe to Sannicolau Mare | 5,576.56 mi (8,974.60 km) |
| Monroe to Santana | 5,597.64 mi (9,008.53 km) |
| Monroe to Satu Mare | 5,586.09 mi (8,989.95 km) |
| Monroe to Scobinti | 5,747.34 mi (9,249.45 km) |
| Monroe to Scornicesti | 5,789.90 mi (9,317.94 km) |
| Monroe to Sebes | 5,691.43 mi (9,159.47 km) |
| Monroe to Seini | 5,602.13 mi (9,015.76 km) |
| Monroe to Sfantu-Gheorghe | 5,776.63 mi (9,296.59 km) |
| Monroe to Sibiu | 5,720.28 mi (9,205.89 km) |
| Monroe to Sighetu Marmatiei | 5,615.80 mi (9,037.76 km) |
| Monroe to Sighisoara | 5,724.56 mi (9,212.79 km) |
| Monroe to Simeria | 5,675.58 mi (9,133.97 km) |
| Monroe to Sinaia | 5,791.50 mi (9,320.53 km) |
