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Distance from Daejeon to Yono

Straight line

1,103 km
686 mi · 596 NM

By road

1,587 km
986 mi

Travel time

23 h 15 min
flight ≈ 1 h 53 min

Direction

E 89°
initial bearing

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

How far is Daejeon from Yono?

Daejeon (South Korea) and Yono (Japan) are quite far apart: 1,103 km in a straight line, that is 686 miles or 596 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

By road, Daejeon to Yono is 1,587 km (986 miles), about 23 h 15 min by car on the fastest route, without traffic or stops. The road is 44% longer than the straight line.

From Daejeon, Yono lies to the east (initial bearing 89°). The route crosses from South Korea into Japan. The halfway point is at 36.2725°, 133.5274°.

A direct flight would take about 1 h 53 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 Daejeon from Yono?

By road it is 1,587 km (986 miles) from Daejeon to Yono; in a straight line it is 1,103 km (686 miles).

How long is the drive from Daejeon to Yono?

About 23 h 15 min on the fastest route (1,587 km), without traffic or stops.

In which direction is Yono from Daejeon?

Yono is to the east of Daejeon, at an initial bearing of 89°.

How long is the flight from Daejeon to Yono?

A direct flight would take about 1 h 53 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.