Description : How Many Kilometres in 100 mile?
Last Answer : 1 mile = 1.609344 km (exactly)→ 100 miles = 100 × 1.609344 km = 160.9344 km ≈ 161 km-------------------------------------------------------------------------Using the approximation 5 miles = 8 km → 1 mile = 1.6 km gives100 × 1.6 km = 160 km