Related Clues:
- Dallas-Duluth dir.
- Santa Fe-to-Taos dir.
- N.Y.-Boston direction
- Ethyl or Benz finish
- Buffalo-to-Rochester dir.
- Indianapolis-to-Louisville dir.
- 180 degrees from a Hitchcock classic?
- Benz ending
- Helmsman's course, perhaps
- NNW opposite
- Pierre-Tulsa dir.
- Pt. opposite SSW
- LA-NYC flight path
- Yachting dir.
- SST heading, perhaps