| Hackettstown to Sceaux | 3,655.30 mi (5,882.63 km) |
| Hackettstown to Schiltigheim | 3,887.52 mi (6,256.36 km) |
| Hackettstown to Scionzier | 3,914.35 mi (6,299.54 km) |
| Hackettstown to Seclin | 3,640.10 mi (5,858.18 km) |
| Hackettstown to Sedan | 3,740.66 mi (6,020.02 km) |
| Hackettstown to Selestat | 3,885.70 mi (6,253.42 km) |
| Hackettstown to Sene | 3,469.05 mi (5,582.90 km) |
| Hackettstown to Senlis | 3,656.45 mi (5,884.48 km) |
| Hackettstown to Sens | 3,712.98 mi (5,975.46 km) |
| Hackettstown to Septemes-les-Vallons | 3,945.78 mi (6,350.12 km) |
| Hackettstown to Serris | 3,674.06 mi (5,912.82 km) |
| Hackettstown to Sete | 3,870.96 mi (6,229.71 km) |
| Hackettstown to Sevran | 3,661.41 mi (5,892.48 km) |
| Hackettstown to Sevres | 3,650.78 mi (5,875.37 km) |
| Hackettstown to Seynod | 3,900.00 mi (6,276.44 km) |
