Any particular causeway you're interested in. Here is one that I drove over recently:
Johor-Singapore Causeway (Malay: Tambak Johor, Chinese: æ–°æŸ”é•¿å ¤) is a 1,056-metre causeway that links the city of Johor Bahru in Malaysia across the Straits of Johor to the town of Woodlands in Singapore
The Lake Pontchartrain Causeway in southern Louisiana.
Tennessee River's length is 1,049.3 kilometers.
Length of Dead Sea is 67 kilometers and its width is 18 kilometers.
The driving distance (not "as the crow flies") is 546 kilometers, or about 5.5 hours.
The Causeway School was created in 1998.
It is 7500 kilometers long.
KIlometers is a measure of length, tonnes are a measure of mass. The is no conversion factor from mass to length.
85 centimeters is 0.00085 kilometers.
0.024 kilometers
Kilometers are measurements of length, not time.
Length
kilometers