Answer: sealane

AnswerCrossword Clue
SEALANE

Liner route

SEALANE

Navigational route

SEALANE

Maritime navigational route

SEALANE
Shipping route
SEALANE
Main route?
SEALANELiner's line
SEALANEOiler channel
SEALANEWay out on the briny?
SEALANEPirate's hunting ground
SEALANEPrevailing winds help determine one
SEALANEShip's navigational route
SEALANEWet way
SEALANELiner's channel
SEALANECargo ship's route
SEALANETanker's course
SEALANEMarine corridor
SEALANELiner's route
SEALANEWater route
SEALANETanker route
SEALANEMaritime route
SEALANETrade route
SEALANENew York to London.
SEALANENew York to Le Havre.
SEALANETravel route.
SEALANEShipping route.
SEALANEShip route.
SEALANERoute for ocean liners.
SEALANEOcean route.
SEALANEShip's route.
SEALANEWater route.
SEALANERoute of a kind.
SEALANEShip pilot's concern
SEALANEOcean route
SEALANEMarine mammal route?
SEALANEAtlantic route
SEALANELiner's path
SEALANEQE2's route
SEALANELiner's course
SEALANEShip's route
SEALANEShipping channel