| Stockton-on-Tees to Solofra | 1,204.80 mi (1,938.94 km) |
| Stockton-on-Tees to Somma Lombardo | 756.05 mi (1,216.74 km) |
| Stockton-on-Tees to Somma Vesuviana | 1,190.96 mi (1,916.67 km) |
| Stockton-on-Tees to Sommacampagna | 830.56 mi (1,336.65 km) |
| Stockton-on-Tees to Sona | 828.22 mi (1,332.89 km) |
| Stockton-on-Tees to Sondrio | 759.77 mi (1,222.74 km) |
| Stockton-on-Tees to Sora | 1,118.91 mi (1,800.72 km) |
| Stockton-on-Tees to Sorbolo | 850.81 mi (1,369.24 km) |
| Stockton-on-Tees to Soresina | 809.49 mi (1,302.75 km) |
| Stockton-on-Tees to Sorisole | 778.23 mi (1,252.44 km) |
| Stockton-on-Tees to Sorrento | 1,203.58 mi (1,936.97 km) |
| Stockton-on-Tees to Sorso | 1,054.67 mi (1,697.33 km) |
| Stockton-on-Tees to Sortino | 1,429.22 mi (2,300.11 km) |
| Stockton-on-Tees to Soverato Marina | 1,378.62 mi (2,218.67 km) |
| Stockton-on-Tees to Sovicille | 962.78 mi (1,549.45 km) |
