| Cities | Distance |
|---|---|
| Isernia to Bierun Stary | 630.85 mi (1,015.26 km) |
| Isernia to Bilgoraj | 739.12 mi (1,189.50 km) |
| Isernia to Biskupiec | 902.18 mi (1,451.92 km) |
| Isernia to Blachownia | 673.04 mi (1,083.15 km) |
| Isernia to Blonie | 790.91 mi (1,272.85 km) |
| Isernia to Bochnia | 650.85 mi (1,047.44 km) |
| Isernia to Bogatynia | 643.75 mi (1,036.02 km) |
| Isernia to Boguszow-Gorce | 640.01 mi (1,029.99 km) |
| Isernia to Boleslawiec | 670.66 mi (1,079.33 km) |
| Isernia to Braniewo | 919.42 mi (1,479.66 km) |
| Isernia to Brodnica | 840.14 mi (1,352.07 km) |
| Isernia to Brwinow | 789.05 mi (1,269.86 km) |
| Isernia to Brzeg | 658.41 mi (1,059.60 km) |
| Isernia to Brzeg Dolny | 678.25 mi (1,091.54 km) |
| Isernia to Brzesko | 653.92 mi (1,052.39 km) |