Land?

Faster than sea freight
Cheaper than air freight.
Transit times:
Europe: 2 to 60 days
depending on destination

Sea?

Cheapest transport method.
Transit times:
Africa: 12 to 18
Australia: 36 to 57
China & India: 26 to 42
Europe: 7 to 14
India: 20 to 35
Latin America: 13 to 28
Middle East: 16 to 38
North America: 10

Air?

Fastest shipping method.
Not suitable for heavy shipment.
Transit times:
Europe: 2 to 5 days
Asia & Middle East: 3 to 5 days
North America: 4 to 7 days