Rome, Italy → Zagreb, Croatia · ✈ 1h 9min · 🚗 8h 24min
279 nautical miles · Time difference: Same timezone · Direction: northeast
The distance from Rome to Zagreb is 517 km (321 miles). The fastest way to travel is by high-speed train. A high-speed train covers the distance in approximately 1h 51min.
The straight-line distance from Rome, Italy to Zagreb, Croatia is approximately 517 kilometers (321 miles or 279 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Zagreb is located northeast of Rome. Rome is in Europe, in the Lazio region of Italy, while Zagreb is in Europe, in City of Zagreb, Croatia. Both cities are in Europe.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 517 km | ~1h 9min | Best option for speed |
| 🚗 Drive | ~672 km | ~8h 24min | Feasible with breaks |
| 🚄 High-Speed Train | ~595 km | ~1h 51min | Often faster than flying (no airport time) |
| 🚂 Regular Train | ~620 km | ~5h 10min | Scenic but slow |
Our recommendation: high-speed train is typically the best way to travel from Rome to Zagreb. For 517 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 672 km, fuel costs for driving from Rome to Zagreb are approximately $54–$101 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.
Rome sits at 41.9028°N, 12.4964°E, while Zagreb is located at 45.8150°N, 15.9819°E. The initial compass bearing from Rome to Zagreb is 32° (NNE), so a great-circle flight path leaves Rome heading roughly NNE. 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 3.91° and the longitude difference is 3.49°. 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 Rome and Zagreb is approximately 43.8721°N, 14.1819°E. This is the great-circle halfway position — the spot where you would be exactly 259 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Rome and Zagreb share the same approximate time zone, so meetings, calls, and arrivals don't require any clock adjustment. This makes the route especially convenient for short business trips. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Both cities use the same currency (Euro, EUR), so no exchange is needed. The primary local language shifts from Italian in Rome to Croatian in Zagreb. Learning a few basic phrases makes a noticeable difference at hotels, restaurants, and transit hubs.
Rome is a major city in Italy with a population of approximately 2,873,000. Located in the Lazio region, it is an important hub in Europe. Rome is a significant metropolitan area in Italy with good domestic and international transport connections.
Zagreb is a notable city in Croatia with a population of approximately 806,341. Situated in the City of Zagreb region, it serves as a key destination in Europe. Zagreb is a popular destination in the City of Zagreb region of Croatia, known for its unique character and attractions.
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517 km is a medium-distance route, similar to traveling across a mid-sized European country. A flight covers this distance quickly, but driving or rail travel remains feasible for those who prefer ground transport. For reference, New York to Chicago is about 1,150 km.
At 517 km, the Rome-Zagreb route is about 1.3% of Earth's circumference. A commercial jet covers this distance in about 1h 9min.
The straight-line distance from Rome to Zagreb is approximately 517 kilometers (321 miles, 279 nautical miles).
A direct flight takes approximately 1h 9min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 8h 24min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Zagreb is approximately Same timezone compared to Rome.
The estimated road distance is approximately 672 km, which is about 30% longer than the 517 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 21, 2026.