Seoul, South Korea → Sapporo, Japan · ✈ 2h 12min · 🚗 22h 7min
735 nautical miles · Time difference: +1h ahead · Direction: northeast
The distance from Seoul to Sapporo is 1,361 km (846 miles). The fastest way to travel is by flight. A direct flight takes approximately 2h 12min.
The straight-line distance from Seoul, South Korea to Sapporo, Japan is approximately 1,361 kilometers (846 miles or 735 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Sapporo is located northeast of Seoul. Seoul is in Asia, in the Capital Area region of South Korea, while Sapporo is in Asia, in Hokkaido, Japan. Both cities are in Asia.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 1,361 km | ~2h 12min | Best option for speed |
| 🚗 Drive | ~1,769 km | ~22h 7min | Long journey, consider stops |
| 🚄 High-Speed Train | ~1,565 km | ~4h 52min | Comfortable alternative to flying |
| 🚂 Regular Train | ~1,633 km | ~13h 37min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from Seoul to Sapporo. For 1,361 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 1,769 km, fuel costs for driving from Seoul to Sapporo are approximately $142–$265 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.
Seoul sits at 37.5665°N, 126.9780°E, while Sapporo is located at 43.0618°N, 141.3545°E. The initial compass bearing from Seoul to Sapporo is 59° (ENE), so a great-circle flight path leaves Seoul heading roughly ENE. 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 5.50° and the longitude difference is 14.38°. 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 Seoul and Sapporo is approximately 40.5370°N, 133.8720°E. This is the great-circle halfway position — the spot where you would be exactly 681 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Sapporo is roughly 1 hour ahead of Seoul. When it is 09:00 in Seoul, it is approximately 10:00 in Sapporo. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Seoul uses the South Korean Won (KRW), while Sapporo uses the Japanese Yen (JPY). 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 Korean in Seoul to Japanese in Sapporo. Learning a few basic phrases makes a noticeable difference at hotels, restaurants, and transit hubs.
Seoul is a major city in South Korea with a population of approximately 9,776,000. Located in the Capital Area region, it is an important hub in Asia. As one of the largest cities in South Korea, Seoul is a major international gateway with extensive air connections and multiple airports.
→ See all distances from Seoul
Sapporo is a notable city in Japan with a population of approximately 1,973,395. Situated in the Hokkaido region, it serves as a key destination in Asia. Sapporo offers solid transport connections and a variety of arrival options as a major city in Japan.
1,361 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 1,361 km, the Seoul-Sapporo route is about 3.4% of Earth's circumference. A commercial jet covers this distance in about 2h 12min.
Combined, Seoul and Sapporo have a population of over 11,749,395 people, making this a major urban corridor.
The straight-line distance from Seoul to Sapporo is approximately 1,361 kilometers (846 miles, 735 nautical miles).
A direct flight takes approximately 2h 12min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 22h 7min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Sapporo is approximately +1h ahead compared to Seoul.
The estimated road distance is approximately 1,769 km, which is about 30% longer than the 1,361 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.