There's probably one where you're going . When you can't find an exchange bureau, visit the nearest bank. That depends on how soon it needs to be there. Foreign currency drafts are essentially checks drawn on a Thomas Cook account in the country to which you are sending funds. They are very economical, but delivery time depends on you as you must arrange for delivery of drafts.
International wires are the fastest and most secure way to transfer funds to a foreign bank account.
Electronic instructions are sent and received almost instantly, though funds will not be available to the recipient until the 'value date', the day on which international transactions with that country are settled.