Please uncheck any airports you do not want in your selection, and then press the 'Show me how to get from NIG to BGI' button at the bottom of the screen.

Matches for NIG as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Nigerum	NGR	Nigerum	Papua New Guinea
	Nikunau Airport	NIG	Nikunau	Kiribati
		NME	Nightmute	United States

Matches for BGI as three letter airport code or city name

Include	Airport name	Airport code	City	Country
	Grantley Adams International Airport	BGI	Bridgetown	Barbados