| Harmanli to Sangeorz-Bai | 380.38 mi (612.17 km) |
| Harmanli to Sannicolau Mare | 387.77 mi (624.06 km) |
| Harmanli to Santana | 374.99 mi (603.49 km) |
| Harmanli to Satu Mare | 430.58 mi (692.96 km) |
| Harmanli to Scobinti | 379.96 mi (611.48 km) |
| Harmanli to Scornicesti | 194.43 mi (312.90 km) |
| Harmanli to Sebes | 301.36 mi (484.99 km) |
| Harmanli to Seini | 421.60 mi (678.51 km) |
| Harmanli to Sfantu-Gheorghe | 271.62 mi (437.12 km) |
| Harmanli to Sibiu | 280.50 mi (451.43 km) |
| Harmanli to Sighetu Marmatiei | 425.67 mi (685.06 km) |
| Harmanli to Sighisoara | 301.03 mi (484.47 km) |
| Harmanli to Simeria | 306.44 mi (493.18 km) |
| Harmanli to Sinaia | 236.71 mi (380.95 km) |
| Harmanli to Slatina | 189.04 mi (304.22 km) |
