| Cities | Distance |
|---|---|
| Hennef to Tonyrefail | 466.87 mi (751.36 km) |
| Hennef to Torquay | 474.03 mi (762.87 km) |
| Hennef to Torton | 420.89 mi (677.35 km) |
| Hennef to Tottenham | 323.13 mi (520.02 km) |
| Hennef to Totteridge | 329.07 mi (529.59 km) |
| Hennef to Tottington | 451.48 mi (726.59 km) |
| Hennef to Towcester | 367.91 mi (592.09 km) |
| Hennef to Tranent | 551.60 mi (887.72 km) |
| Hennef to Tredegar | 459.57 mi (739.61 km) |
| Hennef to Trentham | 430.93 mi (693.51 km) |
| Hennef to Tring | 350.07 mi (563.38 km) |
| Hennef to Troon | 592.74 mi (953.92 km) |
| Hennef to Trowbridge | 413.61 mi (665.64 km) |
| Hennef to Truro | 542.40 mi (872.91 km) |
| Hennef to Twickenham | 333.54 mi (536.79 km) |