| Hackettstown to Sabadell | 3,856.59 mi (6,206.58 km) |
| Hackettstown to Sabinanigo | 3,713.18 mi (5,975.79 km) |
| Hackettstown to Sagunto | 3,804.40 mi (6,122.58 km) |
| Hackettstown to Salamanca | 3,509.95 mi (5,648.72 km) |
| Hackettstown to Salobrena | 3,738.38 mi (6,016.34 km) |
| Hackettstown to Salou | 3,826.14 mi (6,157.59 km) |
| Hackettstown to Salt | 3,874.38 mi (6,235.21 km) |
| Hackettstown to Salvatierra de Mino | 3,344.70 mi (5,382.78 km) |
| Hackettstown to Sama | 3,445.23 mi (5,544.57 km) |
| Hackettstown to San Adrian de Besos | 3,865.40 mi (6,220.76 km) |
| Hackettstown to San Agustin de Guadalix | 3,615.57 mi (5,818.70 km) |
| Hackettstown to San Andres de la Barca | 3,853.73 mi (6,201.97 km) |
| Hackettstown to San Andres de Llevaneras | 3,873.07 mi (6,233.11 km) |
| Hackettstown to San Andres del Rabanedo | 3,467.33 mi (5,580.13 km) |
| Hackettstown to San Bartolome | 3,427.58 mi (5,516.16 km) |
