| population | |
| Changanassery | 355736 |
| Kanjirappally | 270045 |
| population | |
| Vaikom | 310414 |
 | Cochin International Airport | ~ 61.27 km |
| Trivandrum International Airport | ~ 134.62 km |
| Coimbatore International Airport | ~ 157.10 km |
| Madurai Airport | ~ 157.46 km |
| Calicut International Airport | ~ 181.04 km |
| Tuticorin Airport | ~ 182.31 km |
| Tiruchirappalli International Airport | ~ 255.59 km |
| Kannur International Airport | ~ 278.66 km |
| Salem Airport | ~ 280.62 km |
