Related Clues:

• 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.
• Siam ending
• SST heading, perhaps
• Cordoba-to-Valencia dir.
• Erie-to-Phila. dir.
• Copenhagen-to-Prague dir.
• Suffix with Japan
• Vietnam wrap-up?