| Orvieto to Serik | 1,081.57 mi (1,740.62 km) |
| Orvieto to Serinhisar | 971.07 mi (1,562.79 km) |
| Orvieto to Serinyol | 1,350.92 mi (2,174.10 km) |
| Orvieto to Seydisehir | 1,103.02 mi (1,775.14 km) |
| Orvieto to Seyhan | 1,289.14 mi (2,074.67 km) |
| Orvieto to Seyitgazi | 991.69 mi (1,595.97 km) |
| Orvieto to Siirt | 1,597.39 mi (2,570.76 km) |
| Orvieto to Sile | 904.07 mi (1,454.96 km) |
| Orvieto to Silifke | 1,238.08 mi (1,992.50 km) |
| Orvieto to Silivri | 836.39 mi (1,346.03 km) |
| Orvieto to Silopi | 1,641.60 mi (2,641.90 km) |
| Orvieto to Simav | 914.48 mi (1,471.72 km) |
| Orvieto to Sinanpasa | 986.27 mi (1,587.25 km) |
| Orvieto to Sindirgi | 870.20 mi (1,400.46 km) |
| Orvieto to Sinop | 1,173.43 mi (1,888.45 km) |
