| Hackettstown to Roznava | 4,395.06 mi (7,073.16 km) |
| Hackettstown to Ruzomberok | 4,332.58 mi (6,972.61 km) |
| Hackettstown to Sabinov | 4,399.45 mi (7,080.23 km) |
| Hackettstown to Sal'a | 4,310.68 mi (6,937.37 km) |
| Hackettstown to Samorin | 4,292.83 mi (6,908.64 km) |
| Hackettstown to Senec | 4,289.41 mi (6,903.15 km) |
| Hackettstown to Senica | 4,271.65 mi (6,874.55 km) |
| Hackettstown to Sered' | 4,299.96 mi (6,920.11 km) |
| Hackettstown to Skalica | 4,260.44 mi (6,856.52 km) |
| Hackettstown to Smizany | 4,383.89 mi (7,055.19 km) |
| Hackettstown to Snina | 4,444.48 mi (7,152.70 km) |
| Hackettstown to Spisska Nova Ves | 4,385.79 mi (7,058.25 km) |
| Hackettstown to Stara L'ubovna | 4,376.41 mi (7,043.15 km) |
| Hackettstown to Stara Tura | 4,281.09 mi (6,889.74 km) |
| Hackettstown to Stropkov | 4,417.15 mi (7,108.71 km) |
