How do I convert miles to kilometers?

Multiply miles by 1.60934 to get kilometers. For example, 5 miles = 8.0467 km.

How many inches are in a centimeter?

1 centimeter equals 0.393701 inches.

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Last updated: April 12, 2026

Convert between meters, kilometers, miles, feet, inches, centimeters, millimeters, and yards

From

🏃 Marathon: 42.195 km (26.2 mi)

🏊 Olympic Pool: 50 m (164 ft)

⚽ Football Field: 100 yd (91.44 m)

📏 Standard Door: 2.03 m (6 ft 8 in)

📐 A4 Paper: 29.7 × 21 cm

🌍 Earth Circumference: 40,075 km