RouteStaines Branch
SectionWest Drayton to Colnbrook
ELR MapsAtlas , Interactive
Area MapsAirport Jn , Heathrow Airport
Extent13M 0476y to 16M 0639y  •  3.093 miles  •  4.977 km
Measured4.916 km (Δ -61m)
ℹ️ Variation between reported and measured extents
NR RegionWales & Western
Quail Map 3 — Western & WalesTRACKmaps Book 3 — Western & Wales


🏢 Administrative Area

MileageCountryAdministrative Area
13M 0476y to 13M 1132yEnglandHillingdon
13M 1133y to 16M 0639yEnglandBuckinghamshire


📍 Nearest Place and District

MileageNearest PlaceDistrict / CountyDistance
13M 0476y to 13M 1638yYiewsleyGreater London - Hillingdon387m - 928m
13M 1639y to 15M 0538yThorneyBuckinghamshire - South Bucks463m - 1333m
15M 0539y to 15M 1264yLongfordGreater London - Hillingdon1115m - 1343m
15M 1265y to 16M 0639yPoyleSlough356m - 1096m


🏷️ Positional Accuracy Statistics

PropertyCountMinMaxMeanMedianStd Dev
Linear Accuracy11-55m25m-6m0m21m
Normalised Quarter Miles11342y467y425y440y42y
Calibration Segment Length11134y880y495y440y227y