Is there public transit?

No, there is no public transit between O'Fallon and Troy.

How long is the drive?

The drive takes approximately 30 minutes.

No, there are no tolls on this route.

What is the best time to drive?

Any time is fine, but avoid peak school hours if possible.

Yes, Troy is a safe, small community.

O'Fallon

Troy

Driving

O'Fallon to Troy

Updated: 28 May 2026

The trip from O'Fallon to Troy is a short, 20-mile drive north through Lincoln County. The most direct route is taking MO-47 North, which connects the two cities in about 30 minutes. This is a local commute, perfect for a quick day trip or visiting family. There is no public transit or flight option, as the distance is too short.

Total Distance: 35 km driving, 30 km air distance.

Fastest Way

Driving takes about 30 minutes, depending on traffic.

Cheapest Way

Driving your own vehicle is the only practical and cheapest way.

Compare O'Fallon to Troy Routes

Driving

Direct

Duration

30 mins

Avg Price

$5-$10

Operator

Personal Vehicle

Route

MO-47 North.

The road is well-maintained and traffic is generally light.

Travel Tips

Traffic
Traffic is usually light, but be aware of school zones during morning and afternoon hours.
Navigation
MO-47 is a straightforward road, but use GPS for the most accurate route.
Parking
Parking is readily available throughout Troy.
Dining
Try the local diners in downtown Troy for a quick meal.
Planning
No special planning is needed for this short trip.

Safety Tips

Speed Limits
Observe speed limits, especially when entering the city limits of Troy.
Weather
Be cautious during heavy rain or snow, as rural roads can get slick.
Vehicle Prep
Ensure your lights and signals are working properly.
Distracted Driving
Stay focused on the road, even on short trips.