3059 NM · 5665 km

OIIIZGKL

Tehran, Iran to Guilin, China

Route Airports

Country Permit Flags

Key requirements for origin and destination countries. Full checklists on each country page.

AOC
Not required
Prepayment
Not required
FIR Routing
Required
PIC Name
Not required
Overflight validity: Overflight validity is only until 23:59Z of the following day from the approved date of your flight's departure.
AOC
Not required
Prepayment
Not required
FIR Routing
Not required
PIC Name
Not required
Overflight validity: Overflight validity is plus 2 hours or minus 2 hours from the approved date of your flight's departure.

Frequently Asked Questions

What is the great-circle distance from OIII to ZGKL in nautical miles?

The great-circle distance from OIII (Tehran, Iran) to ZGKL (Guilin, China) is approximately 3059 NM (5665 km). This is the direct track distance; actual flight distance will vary with routing and ATC.

What overflight and landing permits are required on the OIII to ZGKL route?

Landing permits are required for both Iran and China. Additionally, overflight clearances are required for every sovereign airspace transited on the filed routing — not just origin and destination. For a non-direct track, this typically means several additional country permits that are not shown in the country flags above. Assess your full routing against NOTAM and current permit status for each FIR transited.

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Everything the OIIIZGKL route requires, handled.

Landing permits, overflight clearances, ground handling, jet fuel, and direct cargo capacity on owned A320P2F freighters - one team, one consolidated invoice.

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Permits, ground handling, fuel, and cargo charter for Tehran to Guilin.

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OIII to ZGKL - Tehran to Guilin Flight Route | 1FLT