Shanghai, China → Seoul, South Korea · ✈ 1h 35min · 🚗 14h 4min
468 nautical miles · Time difference: Same timezone · Direction: northeast
The distance from Shanghai to Seoul is 866 km (538 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 35min.
The straight-line distance from Shanghai, China to Seoul, South Korea is approximately 866 kilometers (538 miles or 468 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Seoul is located northeast of Shanghai. Shanghai is in Asia, in the East China region of China, while Seoul is in Asia, in Capital Area, South Korea. Both cities are in Asia.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 866 km | ~1h 35min | Best option for speed |
| 🚗 Drive | ~1,126 km | ~14h 4min | Feasible with breaks |
| 🚄 High-Speed Train | ~996 km | ~3h 6min | Comfortable alternative to flying |
| 🚂 Regular Train | ~1,039 km | ~8h 40min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from Shanghai to Seoul. For 866 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 1,126 km, fuel costs for driving from Shanghai to Seoul are approximately $90–$169 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.
Shanghai sits at 31.2304°N, 121.4737°E, while Seoul is located at 37.5665°N, 126.9780°E. The initial compass bearing from Shanghai to Seoul is 34° (NE), so a great-circle flight path leaves Shanghai heading roughly NE. 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 6.34° and the longitude difference is 5.50°. 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 Shanghai and Seoul is approximately 34.4292°N, 124.1215°E. This is the great-circle halfway position — the spot where you would be exactly 433 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Shanghai and Seoul 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.
Shanghai uses the Chinese Yuan (CNY), while Seoul uses the South Korean Won (KRW). 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 Mandarin in Shanghai to Korean in Seoul. Learning a few basic phrases makes a noticeable difference at hotels, restaurants, and transit hubs.
Shanghai is a major city in China with a population of approximately 24,870,000. Located in the East China region, it is an important hub in Asia. As one of the largest cities in China, Shanghai is a major international gateway with extensive air connections and multiple airports.
→ See all distances from Shanghai
Seoul is a notable city in South Korea with a population of approximately 9,776,000. Situated in the Capital Area region, it serves as a key destination in Asia. Seoul is one of South Korea's largest cities, offering major airport hubs, extensive public transport, and a wide range of accommodation options.
→ See all distances from Seoul
866 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 866 km, the Shanghai-Seoul route is about 2.2% of Earth's circumference. A commercial jet covers this distance in about 1h 35min.
Combined, Shanghai and Seoul have a population of over 34,646,000 people, making this a major urban corridor.
See how the Shanghai to Seoul distance compares to similar routes:
The straight-line distance from Shanghai to Seoul is approximately 866 kilometers (538 miles, 468 nautical miles).
A direct flight takes approximately 1h 35min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 14h 4min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Seoul is approximately Same timezone compared to Shanghai.
The estimated road distance is approximately 1,126 km, which is about 30% longer than the 866 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.