| Lake Monticello to Sangeorgiu de Mures | 4,903.79 mi (7,891.88 km) |
| Lake Monticello to Sangeorz-Bai | 4,879.09 mi (7,852.13 km) |
| Lake Monticello to Sannicolau Mare | 4,771.19 mi (7,678.49 km) |
| Lake Monticello to Santana | 4,795.55 mi (7,717.69 km) |
| Lake Monticello to Satu Mare | 4,794.04 mi (7,715.26 km) |
| Lake Monticello to Scobinti | 4,963.72 mi (7,988.34 km) |
| Lake Monticello to Scornicesti | 4,987.14 mi (8,026.03 km) |
| Lake Monticello to Sebes | 4,892.44 mi (7,873.62 km) |
| Lake Monticello to Seini | 4,810.84 mi (7,742.29 km) |
| Lake Monticello to Sfantu-Gheorghe | 4,982.76 mi (8,018.97 km) |
| Lake Monticello to Sibiu | 4,921.95 mi (7,921.12 km) |
| Lake Monticello to Sighetu Marmatiei | 4,826.90 mi (7,768.15 km) |
| Lake Monticello to Sighisoara | 4,929.77 mi (7,933.70 km) |
| Lake Monticello to Simeria | 4,874.76 mi (7,845.16 km) |
| Lake Monticello to Sinaia | 4,994.69 mi (8,038.17 km) |
