| Ontario to Syston | 5,336.20 mi (8,587.78 km) |
| Ontario to Tadley | 5,395.02 mi (8,682.45 km) |
| Ontario to Tadworth | 5,426.77 mi (8,733.54 km) |
| Ontario to Tamworth | 5,319.54 mi (8,560.97 km) |
| Ontario to Taunton | 5,344.71 mi (8,601.48 km) |
| Ontario to Tavistock | 5,329.75 mi (8,577.40 km) |
| Ontario to Teignmouth | 5,352.03 mi (8,613.27 km) |
| Ontario to Telford | 5,293.41 mi (8,518.92 km) |
| Ontario to Tewkesbury | 5,333.04 mi (8,582.70 km) |
| Ontario to Thame | 5,382.48 mi (8,662.26 km) |
| Ontario to Thames Ditton | 5,419.55 mi (8,721.93 km) |
| Ontario to Thatcham | 5,388.44 mi (8,671.86 km) |
| Ontario to Thatto Heath | 5,250.48 mi (8,449.84 km) |
| Ontario to The Mumbles | 5,290.42 mi (8,514.12 km) |
| Ontario to Thetford | 5,406.93 mi (8,701.61 km) |
