| Cities | Distance |
|---|---|
| Isernia to Bistrita | 633.82 mi (1,020.04 km) |
| Isernia to Blaj | 575.46 mi (926.12 km) |
| Isernia to Bocsa | 455.95 mi (733.78 km) |
| Isernia to Boldesti-Scaeni | 637.50 mi (1,025.96 km) |
| Isernia to Bolintin Vale | 613.42 mi (987.21 km) |
| Isernia to Borsa | 660.50 mi (1,062.97 km) |
| Isernia to Botosani | 742.38 mi (1,194.75 km) |
| Isernia to Brad | 527.93 mi (849.62 km) |
| Isernia to Bragadiru | 622.54 mi (1,001.89 km) |
| Isernia to Braila | 732.25 mi (1,178.44 km) |
| Isernia to Brasov | 633.64 mi (1,019.75 km) |
| Isernia to Breaza | 623.94 mi (1,004.13 km) |
| Isernia to Bucharest | 629.74 mi (1,013.48 km) |
| Isernia to Buftea | 624.78 mi (1,005.49 km) |
| Isernia to Buhusi | 710.49 mi (1,143.42 km) |