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Distance from Osaka to Daejeon

Straight line

759 km
471 mi · 410 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 27 min

Direction

WNW 286°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Daejeon → Osaka

How far is Osaka from Daejeon?

Osaka (Japan) and Daejeon (South Korea) are quite far apart: 759 km in a straight line, that is 471 miles or 410 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Osaka, Daejeon lies to the west (initial bearing 286°). The route crosses from Japan into South Korea. The halfway point is at 35.5895°, 131.4855°.

A direct flight would take about 1 h 27 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.

Frequently asked questions

How far is Osaka from Daejeon?

The straight-line distance between Osaka and Daejeon is 759 km (471 miles). The road distance is longer and is calculated on the map.

In which direction is Daejeon from Osaka?

Daejeon is to the west of Osaka, at an initial bearing of 286°.

How long is the flight from Osaka to Daejeon?

A direct flight would take about 1 h 27 min at an average cruising speed of 800 km/h.

How is the distance calculated?

The straight-line distance is computed on the WGS84 ellipsoid with the Vincenty formula, accurate to the metre. The road distance comes from OpenStreetMap roads.