| Komotini to Sangeorz-Bai | 434.74 mi (699.65 km) |
| Komotini to Sannicolau Mare | 418.67 mi (673.78 km) |
| Komotini to Santana | 411.97 mi (663.00 km) |
| Komotini to Satu Mare | 478.67 mi (770.34 km) |
| Komotini to Scobinti | 440.55 mi (709.00 km) |
| Komotini to Scornicesti | 243.74 mi (392.26 km) |
| Komotini to Sebes | 348.28 mi (560.49 km) |
| Komotini to Seini | 471.15 mi (758.25 km) |
| Komotini to Sfantu-Gheorghe | 329.66 mi (530.53 km) |
| Komotini to Sibiu | 330.38 mi (531.69 km) |
| Komotini to Sighetu Marmatiei | 477.72 mi (768.82 km) |
| Komotini to Sighisoara | 354.92 mi (571.19 km) |
| Komotini to Simeria | 349.63 mi (562.67 km) |
| Komotini to Sinaia | 293.72 mi (472.70 km) |
| Komotini to Slatina | 236.17 mi (380.07 km) |
