Depends where you live. Best case it’s minutes on the road and a few bucks in gas. Worst case it’s many hours of travel and tens to hundreds of dollars in gas or bus/airline tickets. Most major cities aren’t more than a few hours from the next state over. A few states like Texas are uniquely huge, making travel outside the state more difficult.

Depends a lot on the situation/distance, but someone who requires an abortion has a decent chance of already being economically vulnerable.

You can take a Greyhound bus from Dallas to California for under $200.

https://www.greyhound.com/en-us/bus-from-dallas-to-los-angel...

you're forgetting: - what's the expected cost of leaving work for the trip and recovery (no sick days guaranteed available), and given they work in a state where the reason of their trip would be illegal - what share of women in these states have free access to their finances / have their finances controlled by their partner

indeed this will mainly impact the poor and powerless

Note that's $200 each way. So $400.

And when I clicked the link, most tickets were showing as $250 - so $500 round trip not including lodging.