| Northeim to Serik | 1,450.15 mi (2,333.79 km) |
| Northeim to Serinhisar | 1,351.95 mi (2,175.75 km) |
| Northeim to Serinyol | 1,662.48 mi (2,675.50 km) |
| Northeim to Seydisehir | 1,449.52 mi (2,332.78 km) |
| Northeim to Seyhan | 1,598.64 mi (2,572.76 km) |
| Northeim to Seyitgazi | 1,303.01 mi (2,096.99 km) |
| Northeim to Siirt | 1,810.92 mi (2,914.39 km) |
| Northeim to Sile | 1,177.35 mi (1,894.76 km) |
| Northeim to Silifke | 1,578.78 mi (2,540.80 km) |
| Northeim to Silivri | 1,132.78 mi (1,823.04 km) |
| Northeim to Silopi | 1,863.65 mi (2,999.25 km) |
| Northeim to Simav | 1,261.33 mi (2,029.91 km) |
| Northeim to Sinanpasa | 1,323.03 mi (2,129.21 km) |
| Northeim to Sindirgi | 1,225.33 mi (1,971.97 km) |
| Northeim to Sinop | 1,353.46 mi (2,178.18 km) |
