What are the most popular routes to Marks?
| Chicago - Marks | Average price$233 | Average duration16h 20m | Daily departures3 | |
| New Orleans - Marks | Average price$108 | Average duration6h 48m | Daily departures1 | |
| Flint - Marks | Average price$314 | Average duration23h 50m | Daily departures1 | |
| Memphis - Marks | Average price$61 | Average duration1h 30m | Daily departures1 | |
| St. Louis - Marks | Average price$542 | Average duration22h 15m | Daily departures1 | |
Top intercity train routes
