✔ 最佳答案
From 香港仔 to 機場, in the map, it's about 43 KM.
http://maps.google.com/maps?f=d&saddr=Nam+Ning+St&daddr=22.316572,113.935947&hl=en&geocode=FSt-UwEdPdvNBg%3B&mra=mi&mrsp=1,0&sz=14&sll=22.302835,113.930454&sspn=0.057334,0.11055&ie=UTF8&ll=22.313237,114.104691&spn=0.229318,0.4422&t=h&z=12
In the old taxi meter, it will be around HK$300. The new taxi meter should be $240
http://www.td.gov.hk/FileManager/EN/UTIL_UARTICLE/fare_conversion_table.pdf
So, it's $240 + Western Harbor Tunnel Fee (I think $50) + the Tsing Ma Bridge Fee (I think $30). So, total should be around $320.
Timing should be around 30 mins coz Western Harbor Tunnel and Route 3 has no traffic congestion. But give some spare time is better, don't be too rush.