| Otopeni to Sangeorz-Bai | 205.95 mi (331.45 km) |
| Otopeni to Sannicolau Mare | 285.00 mi (458.66 km) |
| Otopeni to Santana | 253.98 mi (408.74 km) |
| Otopeni to Satu Mare | 270.62 mi (435.53 km) |
| Otopeni to Scobinti | 200.10 mi (322.03 km) |
| Otopeni to Scornicesti | 74.84 mi (120.45 km) |
| Otopeni to Sebes | 155.80 mi (250.73 km) |
| Otopeni to Seini | 258.00 mi (415.21 km) |
| Otopeni to Sfantu-Gheorghe | 91.80 mi (147.73 km) |
| Otopeni to Sibiu | 126.89 mi (204.21 km) |
| Otopeni to Sighetu Marmatiei | 255.55 mi (411.27 km) |
| Otopeni to Sighisoara | 130.82 mi (210.54 km) |
| Otopeni to Simeria | 173.94 mi (279.93 km) |
| Otopeni to Sinaia | 60.81 mi (97.87 km) |
| Otopeni to Slatina | 84.49 mi (135.97 km) |
