Different mapping search engines allow searching for Multiple Addresses while others don't. Try this with your favorite search engine.

Map Two-address Search

1. put "to" between the 2 addresses
2. comma and semi-colon work as separator between address elements
3. if city & state are the same; only put city & state once at the end

Google Maps Multi-address Search

1. do _not_ use "to"; instead put [number street] inside square brackets for 3 or more addresses