| Janakkala to Serik | 1,682.02 mi (2,706.95 km) |
| Janakkala to Serinhisar | 1,624.82 mi (2,614.90 km) |
| Janakkala to Serinyol | 1,770.25 mi (2,848.94 km) |
| Janakkala to Seydisehir | 1,653.55 mi (2,661.13 km) |
| Janakkala to Seyhan | 1,718.14 mi (2,765.08 km) |
| Janakkala to Seyitgazi | 1,505.91 mi (2,423.53 km) |
| Janakkala to Siirt | 1,756.00 mi (2,826.01 km) |
| Janakkala to Sile | 1,379.91 mi (2,220.75 km) |
| Janakkala to Silifke | 1,743.79 mi (2,806.37 km) |
| Janakkala to Silivri | 1,379.42 mi (2,219.97 km) |
| Janakkala to Silopi | 1,809.68 mi (2,912.39 km) |
| Janakkala to Simav | 1,519.98 mi (2,446.17 km) |
| Janakkala to Sinanpasa | 1,550.44 mi (2,495.20 km) |
| Janakkala to Sindirgi | 1,505.33 mi (2,422.59 km) |
| Janakkala to Sinop | 1,377.21 mi (2,216.40 km) |
