| Hackettstown to Schiedam | 3,660.56 mi (5,891.11 km) |
| Hackettstown to Schijndel | 3,709.29 mi (5,969.52 km) |
| Hackettstown to Schinnen | 3,744.99 mi (6,026.97 km) |
| Hackettstown to Schoonhoven | 3,677.54 mi (5,918.43 km) |
| Hackettstown to Simpelveld | 3,752.16 mi (6,038.52 km) |
| Hackettstown to Sint Anthonis | 3,726.80 mi (5,997.71 km) |
| Hackettstown to Sint Willebrord | 3,677.53 mi (5,918.41 km) |
| Hackettstown to Sint-Michielsgestel | 3,705.63 mi (5,963.63 km) |
| Hackettstown to Sint-Oedenrode | 3,711.78 mi (5,973.52 km) |
| Hackettstown to Sittard | 3,742.97 mi (6,023.73 km) |
| Hackettstown to Sliedrecht | 3,677.65 mi (5,918.61 km) |
| Hackettstown to Slochteren | 3,720.87 mi (5,988.16 km) |
| Hackettstown to Sluis | 3,635.37 mi (5,850.56 km) |
| Hackettstown to Sneek | 3,681.70 mi (5,925.12 km) |
| Hackettstown to Soest | 3,689.31 mi (5,937.37 km) |
