What is the distance between Ottawa Canada and Pittsburgh PA?

Answer 1

885 km/550 miles taking this route:

1. Take HIGHWAY 416 - SOUTH, from Ottawa, to HIGHWAY 401 - WEST to TORONTO.
2. Take HIGHWAY 401 - WEST to I-81 at EXIT 661, via the THOUSAND ISLANDS BRIDGE (toll) crossing into NEW YORK STATE.
3. Continue on I-81 SOUTH, from the Thousand Islands Bridge, to I-90 THRUWAY (toll) - WEST to BUFFALO at EXIT 25A, outside of Syracuse.
4. Take I-90 WEST to I-79 SOUTH to PITTSBURGH at EXIT 22A, in ERIE, Pennsylvania.
5. Take I-79 SOUTH to Pittsburgh.