I think they are in the same complex (Portland Transportation Center).
According to Google Maps, you've got about 131 miles to the Greyhound Terminal in Portland, and then another 2.7 miles to the Portland Jetport: http://maps.google.com/maps?f=d&source=s_d&saddr=158+Main+St,+Bangor,+ME+04401+(Greyhound+Bus+Lines)&daddr=950+Congress+St,+Portland,+ME+04102+(Greyhound+Lines)&hl=en&geocode=FbiRqwId2pvm-yF_2tFJMbwWIA%3BCTpp0gOHUuVYFYgZmgIdXp_P-yFzLQmBdTsXmQ&mra=pe&mrcr=0&sll=43.651626,-70.274863&sspn=0.006653,0.016522&ie=UTF8&z=9 This second link contains cab companies you can call for a ride to the airport: http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=taxi+cab+portland+Maine&sll=43.662222,-70.263062&sspn=0.053213,0.132179&ie=UTF8&z=13
3.5 miles downstream along the fore river or a $20 cab ride and 15 minutes
For the Greyhound bus terminal, take Albany Shaker Road / County Rt. 151. That route is about 10 miles.
LAX is about 20 miles from the main bus terminal in Los Angeles. The main bus terminal is at 1716 E 7th St, Los Angeles, CA 90021.
Map quest should help you pinpoint it, but I would approximate 15-20 miles.
According to Google Maps (www.google.com/maps), the distance from the Atlantic City International Airport to the Greyhound Bus Terminal (1901 Atlantic Avenue, Atlantic City) is 12.8 miles.
Bangor is 128.90 miles away from Portland.
127 miles. Guilford, ME to Portland, ME.
From Portland, Oregon it is 943 miles. From Portland, Maine it is 2936 miles.
From downtown portland to Albany is about 70 miles.
about 11 miles
From Dallas, Texas to Portland, Oregon is 2128 miles From Dallas, Oregon to Portland, Oregon is 61.4 miles