it might be 2-4 hours
Moscow is 4 hours ahead of London. For example if it is 2pm in London, it is 6pm in Moscow.
Germany is (Greenwich Mean Time) GMT +1 hour, ie. 1 hour ahead of Greenwich, England. Australia has 3 Time Zones. Eastern is (Greenwich Mean Time) GMT +10 hours, ie. 10 hours ahead of Greenwich, England. Central is (Greenwich Mean Time) GMT +9.5 hours, ie. 9.5 hours ahead of Greenwich, England. Western is (Greenwich Mean Time) GMT +8 hours, ie. 8 hours ahead of Greenwich, England. Germany is 8-10 hours behind Australia. (Daylight savings not taken into account.)
One. Iran is (Greenwich Mean Time) GMT +3.5 hours, ie. 3.5 hours ahead of Greenwich, England.
5:30 hrs
You have not stated where you are coming from. Egypt is (Greenwich Mean Time) GMT +2 hours, ie. 2 hours ahead of Greenwich, England.
Countries to the West of England (America etc.) are behind Greenwich Mean Time and Countries to the East are ahead. An example is France is approx. 1hr ahead of England time wise, and America is 5hr behind.
Pakistan is normally 5 hours ahead of Greenwich Mean Time (GMT+5), but during daylight saving time, it is 4 hours ahead (GMT+4).
Atlanta Georgia is on Eastern time in the United States. Greenwich Mean Time is five hours ahead of US Eastern time (just like Atlanta is ahead of Houston).
South Africa (UTC+2) is 2 hours ahead of Greenwich Mean Time (UTC).
England (London) is at (Greenwich Mean Time) GMT. Jakarta is (Greenwich Mean Time) GMT +7 hours, ie. 7 hours ahead of Greenwich, England. London is 7 hours behind Jakarta. (Daylight savings not taken into account.)
Irish Summer Time is one hour ahead of Greenwich Mean Time (GMT).Israel Standard Time is two hours ahead of GMT.India Standard Time is five and a half hours ahead of GMT.
Perth Scotland or Perth AustraliaPerth, Western Australia is 7 hours ahead of British Summer Time (late March to late October) and 8 hours ahead of Greenwich Mean Time.