697.1 square kilometers area. The highest mountain is the Bukit Timah Singapore is the main river and Rochor road and rail connections to Singapore with Malaysia Singapore/Johor Causeway at a distance of about 6 km.
Area 697.1 sq km The highest peak is the main river is Singapore Bukit Timah and Rochor Road, Singapore. And a rail link with Malaysia as Singapore / Johor Causeway distance of about 6 km.
The area 697.1 square kilometers. The highest peak is Bukit Timah main river is Singapore Rochor Singapore and road and rail link to Malaysia. At the Singapore / Johor Causeway approximately 6 km.