| River Ridge to Tonypandy | 4,494.63 mi (7,233.41 km) |
| River Ridge to Tonyrefail | 4,496.27 mi (7,236.05 km) |
| River Ridge to Torquay | 4,515.53 mi (7,267.05 km) |
| River Ridge to Torton | 4,529.44 mi (7,289.43 km) |
| River Ridge to Tottenham | 4,632.73 mi (7,455.66 km) |
| River Ridge to Totteridge | 4,626.52 mi (7,445.66 km) |
| River Ridge to Tottington | 4,498.04 mi (7,238.89 km) |
| River Ridge to Towcester | 4,583.42 mi (7,376.30 km) |
| River Ridge to Tranent | 4,428.53 mi (7,127.04 km) |
| River Ridge to Tredegar | 4,500.01 mi (7,242.06 km) |
| River Ridge to Trentham | 4,517.38 mi (7,270.02 km) |
| River Ridge to Tring | 4,604.28 mi (7,409.87 km) |
| River Ridge to Troon | 4,371.91 mi (7,035.90 km) |
| River Ridge to Trowbridge | 4,551.97 mi (7,325.69 km) |
| River Ridge to Truro | 4,455.92 mi (7,171.11 km) |
