| Ontario to Kidbrooke | 5,427.80 mi (8,735.19 km) |
| Ontario to Kidderminster | 5,312.51 mi (8,549.66 km) |
| Ontario to Kidlington | 5,368.78 mi (8,640.22 km) |
| Ontario to Kidsgrove | 5,281.72 mi (8,500.10 km) |
| Ontario to Killamarsh | 5,301.09 mi (8,531.28 km) |
| Ontario to Killingworth | 5,217.53 mi (8,396.80 km) |
| Ontario to Kilmarnock | 5,102.26 mi (8,211.29 km) |
| Ontario to Kilsyth | 5,100.11 mi (8,207.83 km) |
| Ontario to Kilwinning | 5,093.99 mi (8,197.99 km) |
| Ontario to King's Lynn | 5,380.40 mi (8,658.91 km) |
| Ontario to Kings Norton | 5,322.10 mi (8,565.09 km) |
| Ontario to Kingsnorth | 5,470.52 mi (8,803.95 km) |
| Ontario to Kingsteignton | 5,348.62 mi (8,607.77 km) |
| Ontario to Kingston upon Hull | 5,312.60 mi (8,549.80 km) |
| Ontario to Kingston upon Thames | 5,419.60 mi (8,722.01 km) |
