yes, by EasyJet
no
Direct from Washington to Moscow around 10 hours.
Flights found for Machester, England to Dalaman, Turkey are direct flights from Machester to Dalaman.
From Manchester there are no direct flights available, but from Luton there are flights to Sofia
A direct flight would take about 11 hours and 47 minutes.
Eurostar to London St Pancras, walk across to London Euston (just over a mile) then train direct to Manchester.
The Arctic route between New York and Moscow is the most direct route. You can see this if you look at it on a globe, not a flat map, but a sphere.
The most logical connecting city would be Madrid, Spain.
From Manchester to Singapore, the fastest flight is 15 hours 20 minutes. The only airline to fly direct is Singapore Airlines, and that includes a stop at Munich.
No
Russia is a VERY large place- so it depends on where you are going. A direct flight to Moscow takes about 19 hours. Change planes a few times and it can be as much as 23 hours.
There are no direct flights from Manchester to Lagos Nigeria. You will need to take a flight from Manchester to London Heathrow which takes about 30 minutes, and then an interconnecting flight from Heathrow to Lagos, which is about 7 hours long. That combined with the Manchester to London flight will take about 7 hours and 30 minutes in total.