At common law, kidnapping consisted of the forcible abduction or stealing or carrying away of a person from one’s own country to another.
Kidnapping is the taking away of a person by force, threat, or deceit, with intent to cause him or her to be detained against his or her will.
Kidnapping may be done for ransom or for political or other purposes.
Abduction is the criminal taking away a person by persuasion, by fraud, or by open force or violence.
Although, abduction and kidnapping were considered separate and independent crimes, they are not always mutually exclusive.
Kidnapping v. Abduction – Kidnapping
Even the state laws do not differentiate between abduction and kidnapping. According to the law of New York, "A person is guilty of kidnapping in the first degree when he abducts another person and when:
(1) his intent is to compel a third person to pay ransom, or to engage in other particular conduct, or to refrain from engaging in particular conduct; or
(2) He restrains the person abducted for a period of more than 12 hours with intent to:
(3) Inflict physical injury upon him or violate or abuse him sexually; or ........
The Difference Between Kidnapping and Abduction in Legal Terms