Thessaloniki and Athens are Greece's two biggest cities, about 500 km apart at opposite ends of the mainland — and the classic Greek trip pairs them. There are four ways to make the journey, and the right one depends on whether you're optimising for time, price, or the view out the window. Here's how they compare. (Once you've decided which city suits you, our Athens vs Thessaloniki guide helps you split your days.)
At a glance
| Mode | Journey time | Best for |
|---|---|---|
| Train | ~4½–5½ hours | City-centre to city-centre, the scenery, no airport hassle |
| Plane | ~1 hour in the air | Connecting to an island or international flight from Athens |
| Bus (KTEL) | ~6–7 hours | A fixed fare and departures when trains don't suit |
| Car | ~4.5–5 hours | Stopping en route — Meteora, Mount Olympus, Thermopylae |
By train
The train is the easiest city-centre-to-city-centre option, and for most visitors the nicest. Services are run by Hellenic Train on the line between Thessaloniki's railway station and Athens' central Larissa Station, so you skip airports and transfers entirely. The fast intercity (IC) service takes roughly four and a half to five and a half hours — the quickest departures are around 4h30 since the Larissa–Thessaloniki section was upgraded for higher speeds — running through the plains of Thessaly with Mount Olympus on the horizon for part of the way.
Seats on the fast trains are comfortable and reservable, and the popular departures sell out in high season, so book ahead on the operator's website and check the current timetable there — frequencies and fares change with the season. Second-class fares typically start around €20 when booked ahead, with first class roughly €38; both climb closer to departure. Note that ongoing track-upgrade works have reduced services on the line since late 2025, leaving only a couple of fast intercity departures a day, so check the live timetable and book well ahead rather than assuming a frequent service. Our Thessaloniki train guide covers the station itself, how to reach it, and the regional routes north if you're building more than this one journey around the rails.
By plane
The flight is the fastest leg in the air — around one hour gate to gate — with several departures a day operated by carriers including Aegean Airlines and Sky Express. Door to door, though, the advantage shrinks once you add getting out to the airports and the usual check-in time: Thessaloniki Airport (SKG) sits southeast of the city (see our airport to city guide), and Athens Airport is well outside the capital.
Flying wins clearly if your onward connection is an island or an international flight from Athens; for city-to-city travel it's often no faster than the train once the door-to-door time is counted.
By bus
Long-distance KTEL coaches also link the two cities, but at roughly six to seven hours it's the slowest option and usually the least comfortable for such a long haul. The regular one-way fare is about €50 (~€80 return), with reduced fares for students, over-60s and other eligible groups. That makes it comparable to a cheap train ticket rather than dramatically cheaper, so unless the train times don't suit you, most visitors are better served by the train or a flight.
By car
Driving takes about four and a half to five hours along the A1 motorway (the PATHE / Aegean Motorway), a straightforward toll road the whole way. A car makes sense only if you want to break the trip — the route passes within reach of Mount Olympus, the pass at Thermopylae, and a detour to Meteora — turning the transfer into a road trip. For those stops, see our day trips guide. In the cities themselves a car is a liability, so most travellers skip it.
Which should you choose?
- Best all-round: the train — central, scenic, and no airport hassle.
- Fastest for onward island/international flights: flying from Athens.
- Cheapest: usually a train ticket booked well ahead (from ~€20); the KTEL bus is a fixed ~€50 fallback when the train times don't work.
- For stops along the way: driving, with Meteora or Olympus built in.
Whichever you pick, the two cities are close enough that you don't have to choose between them — the standard plan is Athens for the ancient blockbusters, then north to Thessaloniki. Build the northern half with our 2-day or 3-day itinerary.
Frequently Asked Questions
How long is the train from Thessaloniki to Athens?
The fast intercity service, run by Hellenic Train, takes roughly four to five hours between Thessaloniki's station and Athens' central Larissa Station. It's the easiest city-centre-to-city-centre option; book the popular departures ahead in summer and check the current timetable on the operator's site.
Is it better to fly or take the train between Thessaloniki and Athens?
The flight is about an hour in the air versus four to five hours by train, but once you add getting to and from both airports and check-in, the door-to-door times are often similar. The train wins for convenience and scenery; flying wins if you're connecting to an island or an international flight from Athens.
How far is Thessaloniki from Athens?
The two cities are about 500 km apart, at opposite ends of the Greek mainland, linked by the A1 motorway. Driving takes roughly four and a half to five hours without stops.
Is there a direct bus from Thessaloniki to Athens?
Yes, long-distance KTEL coaches connect the two cities, but the journey takes around six to seven hours — the slowest option. The regular one-way fare is about €50 (~€80 return), so it's a fixed-price fallback rather than a big saving over a train booked ahead; most visitors prefer the train or a short flight.
