Distance Marker Sign
Distance marker signs show the distance in kilometres to upcoming cities or destinations along the route. They help drivers estimate travel time and plan fuel and rest stops.
Last updated: April 4, 2026
Green distance signs on Ontario highways list upcoming destinations with the distance to each in kilometres. Three destinations are typically listed: a nearby town, an intermediate city, and a major destination farther along the route. These signs use the standard green and white color scheme for destination and directional information.
Quick Facts
Type
Information Sign
Shape
Rectangular
Colours
Green background with white text and distances
In this guide
What does the Distance Marker Sign mean?
Green distance signs on Ontario highways list upcoming destinations with the distance to each in kilometres. Three destinations are typically listed: a nearby town, an intermediate city, and a major destination farther along the route. These signs use the standard green and white color scheme for destination and directional information.
What to do when you see it
Use distance signs to estimate how far you have to travel and whether you need to stop for fuel or rest before reaching your destination. Distance signs indicate driving distance, not straight-line distance.
Where you'll see it in Ontario
Distance marker signs are posted at regular intervals along all 400-series highways and provincial roads in Ontario. They appear after each interchange and at key decision points along the route.
G1 test relevance
Information signs including distance markers are tested in G1 sign identification. The green background is the key identifier: green means directional or destination information.
Common mistakes drivers make
Reading a distance sign while travelling at highway speed and taking your eyes off the road for too long is a distracted driving hazard. Glance briefly and process the information without staring at the sign.
Related Signs
Highway Route Sign
Highway route signs identify numbered provincial and county highways in Ontario. Blue shields mark the 400-series expressways, blue rectangles mark provincial roads, and blue markers indicate county roads.
Learn moreExit Sign
Exit signs on Ontario highways show the exit number, the name of the road or town at that exit, and the distance or immediate turn required. Ontario numbers exits based on the kilometre post where the exit is located.
Learn moreGas Station Sign
The gas station sign is a blue sign with a white fuel pump symbol that indicates the nearest fuel station is accessible from the upcoming exit or road. It is posted on highways and major roads to help drivers plan fuel stops.
Learn moreRest Area Sign
The rest area sign indicates that a roadside rest area or travel centre is ahead on the highway. These facilities typically offer parking, picnic areas, and sometimes restrooms or information services.
Learn moreReady to Pass Your G1 Test?
Learn all Ontario road signs and rules with an MTO-certified instructor. Join 5,000+ students who passed with SafePass.