How far is it from Ottawa, ON, to Mississippi Mills, ON, ?

The distance between Ottawa, ON, and Mississippi Mills, ON, is 55 km by road.

How long does it take to drive from Ottawa, ON, to Mississippi Mills, ON, ?

The drive from Ottawa, ON, to Mississippi Mills, ON, takes approximately 50 min by car.

The fastest route from Ottawa, ON, to Mississippi Mills, ON, covers 55 km with a driving time of approximately 50 min.

Mississippi Mills, ON lies roughly to the south-west of Ottawa, ON.

The drive from Ottawa, ON to Mississippi Mills, ON mainly follows 417.

Distance: 55 kmDuration: 50 min

Driving from Ottawa, ON to Mississippi Mills, ON takes about 50 min via 417. The distance is 55 km. The straight-line distance is 46 km. Driving directions

Driving directions18 · 55 km

The return trip from Mississippi Mills, ON to Ottawa, ON covers roughly the same distance, 55 km.

No notable attractions were found along this route.

Popular destinations close by

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated September 1, 2026.

How far is it from Ottawa, ON, {fromState} to Mississippi Mills, ON, {toState}?: The distance between Ottawa, ON, {fromState} and Mississippi Mills, ON, {toState} is 55 km by road.
How long does it take to drive from Ottawa, ON, {fromState} to Mississippi Mills, ON, {toState}?: The drive from Ottawa, ON, {fromState} to Mississippi Mills, ON, {toState} takes approximately 50 min by car.
What is the best route from Ottawa, ON, {fromState} to Mississippi Mills, ON, {toState}?: The fastest route from Ottawa, ON, {fromState} to Mississippi Mills, ON, {toState} covers 55 km with a driving time of approximately 50 min.
Which direction is Mississippi Mills, ON from Ottawa, ON?: Mississippi Mills, ON lies roughly to the south-west of Ottawa, ON.
Which roads does the route from Ottawa, ON to Mississippi Mills, ON follow?: The drive from Ottawa, ON to Mississippi Mills, ON mainly follows 417.