| population | |
| Harnaut | 176140 |
| Hilsa | 197309 |
| Islampur | 232337 |
| Karai Parsurai | 73951 |
| Katrisarai | 42400 |
| Nagar Nausa | 94467 |
| Noorsarai | 172351 |
 | Jay Prakash Narayan Airport | ~ 62.57 km |
| Gaya Airport | ~ 84.97 km |
| Muzaffarpur Airport | ~ 100.35 km |
| Darbhanga Airport | ~ 110.03 km |
| Deoghar Airport | ~ 144.16 km |
 | Janakpur Airport | ~ 165.71 km |
| Dhanbad Airport | ~ 179.01 km |
| Rajbiraj Airport | ~ 181.33 km |
| Biratnagar Airport | ~ 216.86 km |
