4.5 yards is 0.0041148 km
45
45 inches = 1.25 yards
45 miles is 79,200 yards.
45/3 = 15 yards
5 kilometers = 5,468.07 yards.
There are 9842.5197 yards in 9 kilometers.
10.5 kilometers = 11,482.94 yards.
110 yards = 0.1 kilometers.
.75 kilometers = 820.21 yards.
1,000 yards = 0.9144 kilometers
13 kilometers = 14,216.9729 yards.
1.2 kilometers=1,312.33596 yards