Related Clues:
- Oak Lawn-to-Chicago dir
- Santa Barbara-to-Vegas dir
- Indianapolis-to-Fort Wayne dir
- Storm dir., sometimes
- San Jose-to-Modesto dir
- South Africa-to-Egypt dir
- London to Kitchener dir
- Lima-to-Bogotá dir
- Regina to Yorkton dir
- Pilot's heading, sometimes
- Osaka-to-Yokohama dir
- "Methyl" ending
- Toronto-to-Montreal dir
- Baltimore-Philadelphia dir
- Phenyl ender