| Modesto to Sangeorgiu de Mures | 6,239.49 mi (10,041.49 km) |
| Modesto to Sangeorz-Bai | 6,193.33 mi (9,967.20 km) |
| Modesto to Sannicolau Mare | 6,182.59 mi (9,949.91 km) |
| Modesto to Santana | 6,185.97 mi (9,955.35 km) |
| Modesto to Satu Mare | 6,129.42 mi (9,864.35 km) |
| Modesto to Scobinti | 6,238.20 mi (10,039.42 km) |
| Modesto to Scornicesti | 6,363.57 mi (10,241.18 km) |
| Modesto to Sebes | 6,256.36 mi (10,068.64 km) |
| Modesto to Seini | 6,140.53 mi (9,882.23 km) |
| Modesto to Sfantu-Gheorghe | 6,309.92 mi (10,154.84 km) |
| Modesto to Sibiu | 6,279.40 mi (10,105.73 km) |
| Modesto to Sighetu Marmatiei | 6,142.35 mi (9,885.16 km) |
| Modesto to Sighisoara | 6,266.99 mi (10,085.75 km) |
| Modesto to Simeria | 6,250.66 mi (10,059.46 km) |
| Modesto to Sinaia | 6,336.90 mi (10,198.26 km) |
