| Hackettstown to San Lorenzo de Descardazar | 3,973.85 mi (6,395.29 km) |
| Hackettstown to San Lorenzo de El Escorial | 3,593.00 mi (5,782.38 km) |
| Hackettstown to San Martin de la Vega | 3,631.49 mi (5,844.33 km) |
| Hackettstown to San Martin de Valdeiglesias | 3,587.44 mi (5,773.43 km) |
| Hackettstown to San Pedro de Ribas | 3,850.24 mi (6,196.36 km) |
| Hackettstown to San Roque | 3,667.28 mi (5,901.91 km) |
| Hackettstown to San Sebastian de la Gomera | 3,341.45 mi (5,377.55 km) |
| Hackettstown to San Sebastian de los Reyes | 3,618.93 mi (5,824.11 km) |
| Hackettstown to San Vicente de Baracaldo | 3,569.88 mi (5,745.17 km) |
| Hackettstown to San Vicente de Castellet | 3,841.71 mi (6,182.63 km) |
| Hackettstown to San Vicente del Raspeig | 3,833.32 mi (6,169.13 km) |
| Hackettstown to San Vicente dels Horts | 3,856.96 mi (6,207.17 km) |
| Hackettstown to Sangenjo | 3,321.93 mi (5,346.13 km) |
| Hackettstown to Sanlucar de Barrameda | 3,601.96 mi (5,796.80 km) |
| Hackettstown to Sanlucar la Mayor | 3,590.16 mi (5,777.81 km) |
