When we launched train booking in 2024, it started as a response to a simple observation: a surprising number of speakers were asking organizers if they could take the train instead. Not because flights weren't available, but because for many routes, trains are just better.

Two years later, train bookings make up a growing share of all trips on SpeakerTravel. But the question organizers keep asking is fair: when does rail actually make sense, and when should speakers fly?

There's no universal answer, but there are some clear patterns we see from past bookings and conferences.

Why Trains Keep Winning on Short Routes

The headline travel time on a booking site doesn't tell the full story. A 90-minute flight looks fast until you add the surrounding reality:

• Getting to the airport (often outside the city center): 30–60 minutes
• Check-in and security: 60–90 minutes for international flights
• Boarding and taxiing: 20–30 minutes
• Landing, taxiing, deplaning, and baggage: 20–40 minutes
• Getting from the arrival airport to the city center: another 30–60 minutes

That 90-minute flight just became a 4-to-5-hour door-to-door journey. A direct train on the same route might take 3 hours, departing from the city center and arriving in the city center, with (almost) none of the overhead.

Beyond time, trains have a few other things going for them:

Comfort and productivity. Trains offer tables, power outlets, decent Wi-Fi, and the freedom to walk around. Many speakers use travel time to prepare their talks or do some work. That's much easier on a train than in a middle seat.

Reliability. Short-haul flights in Europe are often affected by delays, slot restrictions, and weather. Trains aren't immune to disruption, but for routes under four hours, they tend to be more predictable.

Sustainability. Rail travel produces roughly 80–90% less CO₂ per passenger-kilometer than flying. For conferences that care about their environmental footprint, and increasingly, attendees and speakers do too, this matters.

When Flights Still Make Sense

Trains aren't always the answer. There are plenty of scenarios where flying is the better option:

Distance. Once rail travel time exceeds four to five hours, the overhead of flying becomes worth it. A speaker traveling from Stockholm to Lisbon isn't taking the train (although we have seen one speaker do this).

Poor rail connections. Not every city pair has a fast, direct train. Some routes require multiple changes, long layovers, or overnight travel that's impractical for someone arriving the day before a conference.

Island and intercontinental routes. This one's obvious, but worth stating: you can't take a train across the Atlantic.

Cost. In some cases, especially for last-minute bookings or routes served by budget airlines, flights are often cheaper.

The Route Comparison: Where Rail Wins

Here are some popular European conference city pairs and how the two modes compare in practice:

For routes under four hours by train, rail almost always wins on total travel time. Between four and five hours, it's a toss-up that depends on the specific connection and the speaker's preference. Beyond five hours, flights usually make more sense.

What Speakers Prefer

We wrote previously about what speakers actually want from conference travel. One of the strongest signals: speakers want choice. They know their own travel preferences, their home airport or train station, and what works for their schedule. They don't want an organizer to pre-book a 6 AM connection through Frankfurt when a comfortable direct train would have been faster.

Some speakers are committed rail travelers who will take a 5-hour train over a 3-hour flight every time. Others prefer to fly no matter what. Most fall somewhere in between and will pick whichever option looks best for a given trip.

The takeaway for organizers: you don't need to make this decision for your speakers. You need to make both options visible (when available for your event location).

How to Handle It as an Organizer

If you set the nearest airport and train station for your event in SpeakerTravel, your speakers already see both flight and train results when they search for their trip. They can compare options and pick what works best. You approve the selection regardless of the mode, and the ticket is issued.

A few tips to get the most out of offering both:

Set budgets that accommodate either mode. Train tickets on popular routes are often priced similarly to economy flights, but not always. Make sure your per-speaker budget doesn't accidentally exclude one option.

Mention rail in your speaker invitation. A simple line like "Trains are available for European routes" signals that you've thought about it. Speakers who prefer rail will appreciate knowing it's an option before they start searching.

Consider your event's sustainability story. If your conference has environmental goals or a sustainability page, offering rail travel is a concrete action you can point to. It's not greenwashing if you're actually making it easy.

Don't overthink it. The whole point of self-service booking is that speakers make sensible decisions. Trust them to pick the right option for their trip.

The Bottom Line

There's no single rule that works for every route, every speaker, and every budget. But the data points in a clear direction: for European routes under four hours, trains are usually faster, more comfortable, and dramatically better for the environment. For longer distances, flights still make sense.

The best thing an organizer can do is offer both and let speakers choose. That's what SpeakerTravel is built for.