| Isernia to San Giovanni Rotondo | 77.40 mi (124.56 km) |
| Isernia to San Giovanni Valdarno | 193.20 mi (310.92 km) |
| Isernia to San Giuliano Milanese | 361.16 mi (581.23 km) |
| Isernia to San Giuliano Terme | 243.85 mi (392.44 km) |
| Isernia to San Giuseppe Iato | 257.41 mi (414.26 km) |
| Isernia to San Giuseppe Vesuviano | 54.86 mi (88.29 km) |
| Isernia to San Giustino | 170.42 mi (274.27 km) |
| Isernia to San Gregorio di Catania | 282.75 mi (455.04 km) |
| Isernia to San Lazzaro di Savena | 244.47 mi (393.44 km) |
| Isernia to San Marco in Lamis | 72.42 mi (116.55 km) |
| Isernia to San Martino Buon Albergo | 306.85 mi (493.83 km) |
| Isernia to San Martino di Lupari | 304.24 mi (489.63 km) |
| Isernia to San Marzano di San Giuseppe | 187.66 mi (302.02 km) |
| Isernia to San Marzano sul Sarno | 60.45 mi (97.28 km) |
| Isernia to San Maurizio Canavese | 414.99 mi (667.87 km) |
