Arnold to Rockwall: Road Trip Guide & Distance

How far is Arnold from Rockwall?

The distance from Arnold to Rockwall is 510.6 miles (821.8 km) as the crow flies. Rockwall is located SW of Arnold. By car, the driving distance is approximately 612.8 miles, taking about 12h 20min. A direct flight would take roughly 1h 32min. Both are located in United States — Arnold in Missouri and Rockwall in Texas.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Arnold and Rockwall. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.