| population | |
| Kilvelur | 138474 |
| Nagapattinam | 282784 |
| population | |
| Thirukkuvalai | 60771 |
| Vedaranyam | 216065 |
 | Thanjavur Air Force Station | ~ 70.29 km |
| Neyveli Airport | ~ 87.95 km |
| Tiruchirappalli International Airport | ~ 112.04 km |
 | Jaffna International Airport | ~ 123.03 km |
| Pondicherry Airport | ~ 124.56 km |
| Iranamadu Seaplane Base | ~ 189.03 km |
| Salem Airport | ~ 210.00 km |
| Madurai Airport | ~ 212.58 km |
| Chennai International Airport | ~ 242.50 km |
