| Opovo to Sangeorgiu de Mures | 220.23 mi (354.42 km) |
| Opovo to Sangeorz-Bai | 258.66 mi (416.27 km) |
| Opovo to Sannicolau Mare | 70.46 mi (113.39 km) |
| Opovo to Santana | 103.48 mi (166.54 km) |
| Opovo to Satu Mare | 222.49 mi (358.07 km) |
| Opovo to Scobinti | 349.99 mi (563.25 km) |
| Opovo to Scornicesti | 204.64 mi (329.34 km) |
| Opovo to Sebes | 164.46 mi (264.67 km) |
| Opovo to Seini | 230.62 mi (371.14 km) |
| Opovo to Sfantu-Gheorghe | 265.57 mi (427.39 km) |
| Opovo to Sibiu | 187.58 mi (301.88 km) |
| Opovo to Sighetu Marmatiei | 258.07 mi (415.33 km) |
| Opovo to Sighisoara | 225.50 mi (362.90 km) |
| Opovo to Simeria | 136.65 mi (219.92 km) |
| Opovo to Sinaia | 250.13 mi (402.54 km) |
