| Mattoon to Sangeorgiu de Mures | 5,195.18 mi (8,360.83 km) |
| Mattoon to Sangeorz-Bai | 5,164.23 mi (8,311.03 km) |
| Mattoon to Sannicolau Mare | 5,079.72 mi (8,175.02 km) |
| Mattoon to Santana | 5,099.02 mi (8,206.09 km) |
| Mattoon to Satu Mare | 5,082.82 mi (8,180.00 km) |
| Mattoon to Scobinti | 5,240.36 mi (8,433.54 km) |
| Mattoon to Scornicesti | 5,291.14 mi (8,515.27 km) |
| Mattoon to Sebes | 5,191.04 mi (8,354.17 km) |
| Mattoon to Seini | 5,098.49 mi (8,205.23 km) |
| Mattoon to Sfantu-Gheorghe | 5,273.70 mi (8,487.20 km) |
| Mattoon to Sibiu | 5,219.50 mi (8,399.98 km) |
| Mattoon to Sighetu Marmatiei | 5,111.15 mi (8,225.59 km) |
| Mattoon to Sighisoara | 5,222.16 mi (8,404.25 km) |
| Mattoon to Simeria | 5,176.14 mi (8,330.19 km) |
| Mattoon to Sinaia | 5,289.86 mi (8,513.20 km) |
