About 14 miles.
About 17-18 miles following A23 & M23.
take a bus.
By train, take any northbound train from the station (don't take from the Gatwick Express, or any train destined for Reading) and get off at East Croydon.
Nottingham to Gatwick Airport is 165.5 miles.
23 miles
About 10 miles.
The train from Gatwick Airport to East Croydon Station would take about 20 minutes.
688 miles Gatwick Airport (LGW) to Barcelona Airport (BCN)
Distance between basingstoke to gatwick is around 59.7 miles.
54
205 miles
About 230 miles.