| Hackettstown to San Giovanni Lupatoto | 4,127.34 mi (6,642.31 km) |
| Hackettstown to San Giovanni Rotondo | 4,460.34 mi (7,178.22 km) |
| Hackettstown to San Giovanni Valdarno | 4,211.03 mi (6,776.99 km) |
| Hackettstown to San Giuliano Milanese | 4,052.30 mi (6,521.54 km) |
| Hackettstown to San Giuliano Terme | 4,156.93 mi (6,689.94 km) |
| Hackettstown to San Giuseppe Iato | 4,488.77 mi (7,223.98 km) |
| Hackettstown to San Giuseppe Vesuviano | 4,439.24 mi (7,144.26 km) |
| Hackettstown to San Giustino | 4,239.61 mi (6,822.99 km) |
| Hackettstown to San Gregorio di Catania | 4,591.82 mi (7,389.81 km) |
| Hackettstown to San Lazzaro di Savena | 4,174.15 mi (6,717.65 km) |
| Hackettstown to San Marco in Lamis | 4,455.65 mi (7,170.67 km) |
| Hackettstown to San Martino Buon Albergo | 4,129.04 mi (6,645.05 km) |
| Hackettstown to San Martino di Lupari | 4,153.02 mi (6,683.64 km) |
| Hackettstown to San Marzano di San Giuseppe | 4,584.83 mi (7,378.58 km) |
| Hackettstown to San Marzano sul Sarno | 4,445.78 mi (7,154.80 km) |
