| San Gwann to Tonyrefail | 1,396.46 mi (2,247.38 km) |
| San Gwann to Torquay | 1,347.49 mi (2,168.57 km) |
| San Gwann to Torton | 1,402.03 mi (2,256.34 km) |
| San Gwann to Tottenham | 1,299.32 mi (2,091.05 km) |
| San Gwann to Totteridge | 1,304.93 mi (2,100.08 km) |
| San Gwann to Tottington | 1,467.31 mi (2,361.41 km) |
| San Gwann to Towcester | 1,352.75 mi (2,177.03 km) |
| San Gwann to Tranent | 1,607.86 mi (2,587.59 km) |
| San Gwann to Tredegar | 1,399.96 mi (2,253.02 km) |
| San Gwann to Trentham | 1,429.43 mi (2,300.44 km) |
| San Gwann to Tring | 1,326.03 mi (2,134.04 km) |
| San Gwann to Troon | 1,628.77 mi (2,621.26 km) |
| San Gwann to Trowbridge | 1,346.27 mi (2,166.60 km) |
| San Gwann to Truro | 1,389.77 mi (2,236.63 km) |
| San Gwann to Twickenham | 1,298.77 mi (2,090.17 km) |
