| Ommen to Serik | 1,607.25 mi (2,586.61 km) |
| Ommen to Serinhisar | 1,507.59 mi (2,426.23 km) |
| Ommen to Serinyol | 1,823.18 mi (2,934.12 km) |
| Ommen to Seydisehir | 1,607.95 mi (2,587.75 km) |
| Ommen to Seyhan | 1,759.25 mi (2,831.25 km) |
| Ommen to Seyitgazi | 1,462.48 mi (2,353.64 km) |
| Ommen to Siirt | 1,972.81 mi (3,174.94 km) |
| Ommen to Sile | 1,337.69 mi (2,152.81 km) |
| Ommen to Silifke | 1,738.04 mi (2,797.10 km) |
| Ommen to Silivri | 1,291.89 mi (2,079.10 km) |
| Ommen to Silopi | 2,025.60 mi (3,259.88 km) |
| Ommen to Simav | 1,418.65 mi (2,283.10 km) |
| Ommen to Sinanpasa | 1,481.34 mi (2,383.99 km) |
| Ommen to Sindirgi | 1,381.85 mi (2,223.87 km) |
| Ommen to Sinop | 1,515.42 mi (2,438.83 km) |
