Just click on the map and scroll down. You'll find the options there (Move/Visit/Schedule/PrivateJet)
As a fellow idiot who accepted a long distance contract when I started, here are some tips
1) Visit the location days before your fight, until you earn enough money to change base
2) Always check on the private jet flights. There are times that jets are cheaper
3) There is also a chance that your org owner is generous and owns a jet. 2 of my contracts offer a free flight. Kudos to them!
4) If you really do not want to travel a long way due to energy loss, you could always talk to your contractor if he would cancel the contract or try to help you out.