| Isernia to Alicante | 810.23 mi (1,303.93 km) |
| Isernia to Aljaraque | 1,169.87 mi (1,882.73 km) |
| Isernia to Almagro | 963.28 mi (1,550.25 km) |
| Isernia to Almansa | 829.54 mi (1,335.02 km) |
| Isernia to Almazora | 756.23 mi (1,217.04 km) |
| Isernia to Almendralejo | 1,106.71 mi (1,781.08 km) |
| Isernia to Almeria | 951.01 mi (1,530.51 km) |
| Isernia to Almonte | 1,144.30 mi (1,841.57 km) |
| Isernia to Almoradi | 831.61 mi (1,338.34 km) |
| Isernia to Almunecar | 1,015.42 mi (1,634.15 km) |
| Isernia to Almusafes | 785.90 mi (1,264.78 km) |
| Isernia to Alovera | 911.61 mi (1,467.09 km) |
| Isernia to Alpedrete | 951.36 mi (1,531.06 km) |
| Isernia to Altea | 782.27 mi (1,258.94 km) |
| Isernia to Ames | 1,169.61 mi (1,882.30 km) |
