How bad is jet lag flying to Geneva?

It depends where you start. From Los Angeles you cross 9 time zones travelling east, which typically takes about 9 days to shake off. From cities in a similar longitude to Geneva there is little or no jet lag at all.

Is jet lag worse flying east or west to Geneva?

Flying east — where you lose hours and have to fall asleep earlier — is generally harder than flying west, for the same number of time zones. The table above marks the direction of each route so you know which kind of adjustment to expect.

How long does it take to get over jet lag in Geneva?

A common rule of thumb is one day of recovery per time zone crossed when heading east, and a little faster heading west. Bright light at the right time of day and adjusting your sleep before you fly both speed it up.

Jet lag when you fly to Geneva

Geneva is on Europe/Zurich. How much jet lag you get depends entirely on where you start — how many time zones you cross, and in which direction. Travelling east is the harder direction. Shift your bedtime earlier for several days beforehand and seek bright morning light on arrival.

Jet lag to Geneva by departure city

From	Time zones	Direction	Distance	Flight (approx.)	Recovery
Los Angeles	9	→ east	9,496 km	12 hours	~9 days
Sydney	8	← west	16,774 km	20½ hours	~5 days
Tokyo	7	← west	9,792 km	12½ hours	~5 days
New York City	6	→ east	6,217 km	8 hours	~6 days
Singapore	6	← west	10,496 km	13 hours	~4 days
São Paulo	5	→ east	9,399 km	12 hours	~5 days
Mumbai	4	← west	6,714 km	8½ hours	~3 days
Dubai	2	← west	4,925 km	6½ hours	~1 day
London	1	→ east	747 km	1½ hours	~1 day
Paris	—	same zone	410 km	1 hour	none
Johannesburg	—	same zone	8,348 km	10½ hours	none

Distances are great-circle; flight times are rough nonstop estimates. Recovery uses ~1 day per zone east, faster west.

Beating jet lag in Geneva

Jet lag happens because your body clock stays on home time for a while after you land. The bigger the offset between Geneva and where you flew from, the longer it takes to catch up — roughly a day for each time zone when you travel east, and somewhat faster when you travel west, because it is easier to stay up late than to force yourself to sleep early.

A few days before you fly, nudge your sleep schedule toward Geneva time — earlier if you are heading east, later if west. On arrival, get outside: daylight is the strongest signal for resetting your clock. Morning light helps after an eastward trip; evening light helps after a westward one. To see the exact current offset, check the current time in Geneva.

Frequently asked questions

How bad is jet lag flying to Geneva?: It depends where you start. From Los Angeles you cross 9 time zones travelling east, which typically takes about 9 days to shake off. From cities in a similar longitude to Geneva there is little or no jet lag at all.
Is jet lag worse flying east or west to Geneva?: Flying east — where you lose hours and have to fall asleep earlier — is generally harder than flying west, for the same number of time zones. The table above marks the direction of each route so you know which kind of adjustment to expect.
How long does it take to get over jet lag in Geneva?: A common rule of thumb is one day of recovery per time zone crossed when heading east, and a little faster heading west. Bright light at the right time of day and adjusting your sleep before you fly both speed it up.