1,000AU是多少km？
1,000AU = 149,597,870,700km
是149,597,870,700km，所以说成149,597,870,700km也没问题——四舍五入的误差在0.5%以内。
反过来，1,000km是多少AU？
1,000km = 0AU
计算公式: km = AU × 149,597,870.7
该数值前后的 AU → km
100 AU14,959,787,070km
200 AU29,919,574,140km
300 AU44,879,361,210km
400 AU59,839,148,280km
500 AU74,798,935,350km
600 AU89,758,722,420km
700 AU104,718,509,490km
800 AU119,678,296,560km
900 AU134,638,083,630km
1,000 AU149,597,870,700km
1,100 AU164,557,657,770km
1,200 AU179,517,444,840km
1,300 AU194,477,231,910km
1,400 AU209,437,018,980km
1,500 AU224,396,806,050km
1,600 AU239,356,593,120km
1,700 AU254,316,380,190km
1,800 AU269,276,167,260km
1,900 AU284,235,954,330km
2,000 AU299,195,741,400km