| Targu Ocna to Solofra | 698.14 mi (1,123.54 km) |
| Targu Ocna to Somma Lombardo | 859.53 mi (1,383.28 km) |
| Targu Ocna to Somma Vesuviana | 714.00 mi (1,149.06 km) |
| Targu Ocna to Sommacampagna | 760.25 mi (1,223.51 km) |
| Targu Ocna to Sona | 760.65 mi (1,224.14 km) |
| Targu Ocna to Sondrio | 799.21 mi (1,286.20 km) |
| Targu Ocna to Sora | 717.92 mi (1,155.38 km) |
| Targu Ocna to Sorbolo | 787.12 mi (1,266.74 km) |
| Targu Ocna to Soresina | 809.10 mi (1,302.12 km) |
| Targu Ocna to Sorisole | 813.37 mi (1,308.99 km) |
| Targu Ocna to Sorrento | 726.63 mi (1,169.40 km) |
| Targu Ocna to Sorso | 977.03 mi (1,572.38 km) |
| Targu Ocna to Sortino | 866.26 mi (1,394.12 km) |
| Targu Ocna to Soverato Marina | 732.89 mi (1,179.48 km) |
| Targu Ocna to Sovicille | 781.07 mi (1,257.01 km) |
