| Hackettstown to Roeselare | 3,633.89 mi (5,848.18 km) |
| Hackettstown to Ronse | 3,658.18 mi (5,887.27 km) |
| Hackettstown to Rotselaar | 3,697.87 mi (5,951.14 km) |
| Hackettstown to Rumst | 3,682.58 mi (5,926.54 km) |
| Hackettstown to Saint-Ghislain | 3,674.74 mi (5,913.93 km) |
| Hackettstown to Saint-Nicolas | 3,739.48 mi (6,018.11 km) |
| Hackettstown to Saint-Vith | 3,773.29 mi (6,072.52 km) |
| Hackettstown to Scherpenheuvel | 3,706.85 mi (5,965.59 km) |
| Hackettstown to Schilde | 3,684.71 mi (5,929.97 km) |
| Hackettstown to Schoten | 3,681.61 mi (5,924.97 km) |
| Hackettstown to Seneffe | 3,690.20 mi (5,938.80 km) |
| Hackettstown to Seraing | 3,739.49 mi (6,018.12 km) |
| Hackettstown to Sint-Amandsberg | 3,656.44 mi (5,884.47 km) |
| Hackettstown to Sint-Andries | 3,629.91 mi (5,841.77 km) |
| Hackettstown to Sint-Genesius-Rode | 3,688.56 mi (5,936.16 km) |
