| Hackettstown to Sprimont | 3,748.48 mi (6,032.59 km) |
| Hackettstown to Stabroek | 3,674.11 mi (5,912.92 km) |
| Hackettstown to Staden | 3,628.73 mi (5,839.87 km) |
| Hackettstown to Steenokkerzeel | 3,690.55 mi (5,939.37 km) |
| Hackettstown to Stekene | 3,664.15 mi (5,896.88 km) |
| Hackettstown to Strombeek-Bever | 3,684.40 mi (5,929.46 km) |
| Hackettstown to Temse | 3,673.00 mi (5,911.12 km) |
| Hackettstown to Ternat | 3,678.79 mi (5,920.44 km) |
| Hackettstown to Tervuren | 3,692.89 mi (5,943.13 km) |
| Hackettstown to Tessenderlo | 3,709.97 mi (5,970.62 km) |
| Hackettstown to Theux | 3,753.45 mi (6,040.59 km) |
| Hackettstown to Thuin | 3,696.82 mi (5,949.46 km) |
| Hackettstown to Tielt | 3,640.72 mi (5,859.18 km) |
| Hackettstown to Tienen | 3,710.82 mi (5,971.98 km) |
| Hackettstown to Tongeren | 3,732.71 mi (6,007.22 km) |
