| Hackettstown to Salzgitter | 3,885.96 mi (6,253.84 km) |
| Hackettstown to Salzhemmendorf | 3,859.47 mi (6,211.22 km) |
| Hackettstown to Salzkotten | 3,832.74 mi (6,168.19 km) |
| Hackettstown to Salzwedel | 3,896.64 mi (6,271.03 km) |
| Hackettstown to Sande | 3,759.65 mi (6,050.58 km) |
| Hackettstown to Sandhausen | 3,902.65 mi (6,280.72 km) |
| Hackettstown to Sangerhausen | 3,943.54 mi (6,346.52 km) |
| Hackettstown to Sankt Augustin | 3,802.08 mi (6,118.86 km) |
| Hackettstown to Sankt Georgen im Schwarzwald | 3,926.08 mi (6,318.41 km) |
| Hackettstown to Sankt Ingbert | 3,841.16 mi (6,181.74 km) |
| Hackettstown to Sankt Leon-Rot | 3,902.59 mi (6,280.61 km) |
| Hackettstown to Sankt Wendel | 3,838.37 mi (6,177.26 km) |
| Hackettstown to Sarstedt | 3,865.19 mi (6,220.43 km) |
| Hackettstown to Sassenberg | 3,801.79 mi (6,118.39 km) |
| Hackettstown to Sassenburg | 3,886.75 mi (6,255.12 km) |
