It is 109 miles from Bath to Chertsey, Surrey.
yes it is in portsmouth, so if you are in the area of copnor then you are very close to it. If you are out of portsmouth then you are quite far away depending how far you go
From Portsmouth Gatwick airport is 76.4 miles.
Surrey is a county which adjoins London, so it would depend on which part of Surrey you are travelling from.
About 87 miles
64.26 miles
Surrey is a county which adjoins Heathrow. You will have to be more specific and indicate which town you are asking about.
28 miles
About 6 or 7 miles
Surrey is a county adjacent to London and parts of London are actually in Surrey. To get a more accurate answer, you would need to identify which parts of London and Surrey you are travelling between.
20 Miles
About 30 minutes by car. Public transport will take longer.