London, United Kingdom → Prague, Czech Republic · ✈ 1h 48min · 🚗 16h 48min
558 nautical miles · Time difference: +1h ahead · Direction: east
The distance from London to Prague is 1,034 km (642 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 48min.
The straight-line distance from London, United Kingdom to Prague, Czech Republic is approximately 1,034 kilometers (642 miles or 558 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Prague is located east of London. London is in Europe, in the England region of United Kingdom, while Prague is in Europe, in Bohemia, Czech Republic. Both cities are in Europe.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 1,034 km | ~1h 48min | Best option for speed |
| 🚗 Drive | ~1,344 km | ~16h 48min | Long journey, consider stops |
| 🚄 High-Speed Train | ~1,189 km | ~3h 42min | Comfortable alternative to flying |
| 🚂 Regular Train | ~1,241 km | ~10h 20min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from London to Prague. For 1,034 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 1,344 km, fuel costs for driving from London to Prague are approximately $108–$202 USD (at $0.08–$0.15 per km, depending on vehicle efficiency and local fuel prices). Additional costs may include tolls, parking, and accommodation for longer trips.
London sits at 51.5074°N, 0.1278°W, while Prague is located at 50.0755°N, 14.4378°E. The initial compass bearing from London to Prague is 93° (E), so a great-circle flight path leaves London heading roughly E. Because the Earth is curved, the actual heading shifts gradually along the route — pilots and navigation systems update it continuously instead of holding a single fixed compass bearing.
The latitude difference is 1.43° and the longitude difference is 14.57°. Each degree of latitude represents about 111 km, which is one reason cross-latitude routes feel longer even when the map looks similar to east–west journeys.
The geographic midpoint between London and Prague is approximately 51.0185°N, 7.2672°E. This is the great-circle halfway position — the spot where you would be exactly 517 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Prague is roughly 1 hour ahead of London. When it is 09:00 in London, it is approximately 10:00 in Prague. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
London uses the Pound Sterling (GBP), while Prague uses the Czech Koruna (CZK). Plan to exchange currency before departure or use a low-fee travel card on arrival — airport rates are typically the worst available. The primary local language shifts from English in London to Czech in Prague. Learning a few basic phrases makes a noticeable difference at hotels, restaurants, and transit hubs.
London is a major city in United Kingdom with a population of approximately 8,982,000. Located in the England region, it is an important hub in Europe. As one of the largest cities in United Kingdom, London is a major international gateway with extensive air connections and multiple airports.
→ See all distances from London
Prague is a notable city in Czech Republic with a population of approximately 1,309,000. Situated in the Bohemia region, it serves as a key destination in Europe. Prague offers solid transport connections and a variety of arrival options as a major city in Czech Republic.
→ See all distances from Prague
1,034 km is a long-distance route that typically requires air travel. This is comparable to spanning a large continent. For context, London to Dubai is about 5,500 km.
At 1,034 km, the London-Prague route is about 2.6% of Earth's circumference. A commercial jet covers this distance in about 1h 48min.
Combined, London and Prague have a population of over 10,291,000 people, making this a major urban corridor.
See how the London to Prague distance compares to similar routes:
The straight-line distance from London to Prague is approximately 1,034 kilometers (642 miles, 558 nautical miles).
A direct flight takes approximately 1h 48min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 16h 48min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Prague is approximately +1h ahead compared to London.
The estimated road distance is approximately 1,344 km, which is about 30% longer than the 1,034 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: May 30, 2026.