| Clue | Source | Date |
|---|---|---|
| Air travel option exemplified by 34-Across | New York Times | 08 Oct 2023 |
| Overnight travel option | USA Today | 18 May 2022 |
| Many a coast-to-coast journey | LA Times Daily | 05 Jun 2019 |
| Many a coast-to-coast journey | The Washington Post | 05 Jun 2019 |
| Many a coast-to-coast journey |