Prague to Karlovy Vary by bus

Typical ride 2h 00m over 130 km. Starting fares around €7 (€7–14). Compare operators - we don't sell tickets.

Route snapshot

Duration

2h 00m

Distance

130 km

Typical price

€7–14

Tip

Direct coaches from Prague (including RegioJet) are much quicker than the train, which is slow on this line. They drop near the spa quarter, so you can walk to the colonnades.

Over 130 km the starting fare works out at €5.38 per 100 km - cheaper per kilometre than 129 of the 396 €-priced routes we track. See the bus fare index. Fares are editorial starting prices, not live quotes.

Trip plannerEstimates

Prague to Karlovy Vary: bus, train, flight or drive?

We compared the ways to travel for Mon 2 Nov 2026 and 1 traveller. Bus figures come from our route data; train, flight and drive are our estimates, not live prices. We don’t sell tickets - the real fares are with the operators below.

Best overall

Bus

Strong on cost and CO2. Scores 80/100 on our weighted mix of time, cost, comfort and CO2.

Score weights: time 35% · cost 30% · comfort 20% · CO₂ 15%

See live bus fares

Door to door: 2h 55m2h on the move
Estimated fare: €7–14per person
Carbon: 3.9 kgCO₂e per traveller

Cheapest

Bus

€7–14

About 56% less than the next cheapest option (train), counting typical fares.

See live bus fares

Quickest

Drive

2h 10m door to door

Door to door about 2h 10m - effectively level with train.

Look at car hire

Greenest

Bus

3.9 kg CO₂e each

About 3.9 kg CO2e per traveller, roughly 82% less than drive.

See live bus fares

Door-to-door time

The real trip, not just the ride: getting to the station or airport, check-in and waiting all count.

Estimated cost

Typical cheap-to-flexible range. The dot marks the middle of the range. Not live prices.

Scorecard

Each way scored 0-100 on four things. A bigger shape means a better balance.

Bus 80 out of 100
Train 75 out of 100
Drive 58 out of 100

Bus: step by step

80/100

Leave your door for the coach station25 min
Check in and board15 min
Coach ride2h
Coach station to your final stop15 min

Door to door2h 55m

Time weight 35%74 out of 100

Cost weight 30%100 out of 100

Comfort weight 20%55 out of 100

Green weight 15%88 out of 100

Duration and fare range from our route data.

From our route data

See live bus fares

Split the cost

Even with four people sharing, the typical bus fare is still lower per person than the car.

Per-person figures use the middle of each estimate. The low end of the car range assumes your own car (fuel and tolls); the high end adds a one-day hire car.

Flight: not practical here - Too short - airport time would outweigh the flight.

See the numbers (table)

Estimated comparison of ways to travel from Prague to Karlovy Vary
Way	Door to door	On the move	Fare	CO₂e each	Score
Bus	2h 55m	2h	€7–14	3.9 kg	80/100
Train*	2h 15m	1h 25m	€13–35	5.2 kg	75/100
Drive*	2h 10m	1h 45m	€13–100	22 kg	58/100

* Our estimate, not a quote. Bus: duration, distance and fare range from our route data.

How we estimate

Bus uses the duration, distance and typical fare range in our route data (editorial figures, not live quotes).
Train, flight and drive are estimated from the 130 km road distance (with fixed average speeds and per-kilometre price bands, scaled to this route’s own bus fare level). A straight-line distance of about 80% of the road distance is used for flights.
Door to door adds the time that is not travelling: about 55 min for a coach (to the station, boarding, onward), 50 min for a train, 195 min for a flight (to the airport, check-in and security, baggage, into town) and 25 min for a car (loading, parking).
Cost is a cheap-to-flexible range per person; flights include airport transfers; cars are priced per car (fuel and tolls at the low end, plus a one-day hire car at the high end) and split between up to four people.
CO₂e per traveller uses typical factors per passenger-km: coach 0.03 kg, train 0.04 kg (0.015 kg on electric high-speed lines), short-haul flight 0.14-0.23 kg without radiative forcing, car 0.17 kg per vehicle-km shared between the people in it.
Scores run 0-100: time (fastest door to door = 100), cost (cheapest typical total = 100), comfort (our editorial rating, lower for very long rides) and green (lower emissions per km = higher). Best overall weights them time 35%, cost 30%, comfort 20%, CO₂ 15%.
Not every corridor has a direct train or airport service, and car journeys may involve ferries or tolls we do not know about. Treat everything except the bus figures as a starting point and check the operators.

The cheapest way from Prague to Karlovy Vary is the bus (about €7–14 per person); the quickest is the drive (about 2h 10m door to door); the best overall balance is the bus; the lowest-carbon choice is the bus (about 3.9 kg CO2e per traveller). The bus takes about 2h on the road over roughly 130 km. Bus figures come from our route data; train, flight and drive figures are our own estimates, not live prices.

Fares and times other than the bus figures are estimates for planning only - they are not offers or live prices. We don’t sell tickets; compare live prices with the providers further down this page.