Thessaloniki, Greece → Athens, Greece · ✈ 53 min · 🚗 4h 55min
164 nautical miles · Time difference: Same timezone · Direction: south
The distance from Thessaloniki to Athens is 303 km (188 miles). The fastest way to travel is by high-speed train. A high-speed train covers the distance in approximately 1h 5min.
The straight-line distance from Thessaloniki, Greece to Athens, Greece is approximately 303 kilometers (188 miles or 164 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Athens is located south of Thessaloniki. Thessaloniki is in Europe, in the Central Macedonia region of Greece, while Athens is in Europe, in Attica, Greece. Both cities are in Europe.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 303 km | ~53 min | Quick but may not save time with airport procedures |
| 🚗 Drive | ~394 km | ~4h 55min | Convenient and flexible |
| 🚄 High-Speed Train | ~348 km | ~1h 5min | Often faster than flying (no airport time) |
| 🚂 Regular Train | ~364 km | ~3h 2min | Budget-friendly option |
Our recommendation: high-speed train is typically the best way to travel from Thessaloniki to Athens. At this distance, driving gives you the most flexibility and avoids airport overhead.
Based on an estimated road distance of 394 km, fuel costs for driving from Thessaloniki to Athens are approximately $32–$59 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.
Thessaloniki sits at 40.6401°N, 22.9444°E, while Athens is located at 37.9838°N, 23.7275°E. The initial compass bearing from Thessaloniki to Athens is 167° (SSE), so a great-circle flight path leaves Thessaloniki heading roughly SSE. 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 2.66° and the longitude difference is 0.78°. 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 Thessaloniki and Athens is approximately 39.3126°N, 23.3434°E. This is the great-circle halfway position — the spot where you would be exactly 152 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Thessaloniki and Athens 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.
Thessaloniki is a major city in Greece with a population of approximately 1,012,297. Located in the Central Macedonia region, it is an important hub in Europe. Thessaloniki is a significant metropolitan area in Greece with good domestic and international transport connections.
Athens is a notable city in Greece with a population of approximately 664,046. Situated in the Attica region, it serves as a key destination in Europe. Athens is a popular destination in the Attica region of Greece, known for its unique character and attractions.
→ See all distances from Athens
303 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.
The distance from Thessaloniki to Athens (303 km) is roughly equivalent to 7 marathon distances laid end to end.
At just 303 km within Greece, the Thessaloniki–Athens corridor is well-suited for a day trip or weekend getaway. Consider driving for flexibility, or check regional rail connections for a hassle-free journey.
The straight-line distance from Thessaloniki to Athens is approximately 303 kilometers (188 miles, 164 nautical miles).
A direct flight takes approximately 53 min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 4h 55min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Athens is approximately Same timezone compared to Thessaloniki.
The estimated road distance is approximately 394 km, which is about 30% longer than the 303 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.