| Utrecht to Solofra | 903.08 mi (1,453.37 km) |
| Utrecht to Somma Lombardo | 471.07 mi (758.11 km) |
| Utrecht to Somma Vesuviana | 890.90 mi (1,433.76 km) |
| Utrecht to Sommacampagna | 530.15 mi (853.20 km) |
| Utrecht to Sona | 527.74 mi (849.31 km) |
| Utrecht to Sondrio | 461.43 mi (742.59 km) |
| Utrecht to Sora | 819.73 mi (1,319.22 km) |
| Utrecht to Sorbolo | 556.14 mi (895.02 km) |
| Utrecht to Soresina | 516.73 mi (831.60 km) |
| Utrecht to Sorisole | 484.26 mi (779.35 km) |
| Utrecht to Sorrento | 904.61 mi (1,455.82 km) |
| Utrecht to Sorso | 796.69 mi (1,282.16 km) |
| Utrecht to Sortino | 1,137.73 mi (1,831.00 km) |
| Utrecht to Soverato Marina | 1,076.47 mi (1,732.41 km) |
| Utrecht to Sovicille | 670.72 mi (1,079.41 km) |
