| Upper Grand Lagoon to Tonypandy | 4,299.41 mi (6,919.23 km) |
| Upper Grand Lagoon to Tonyrefail | 4,300.93 mi (6,921.68 km) |
| Upper Grand Lagoon to Torquay | 4,316.35 mi (6,946.49 km) |
| Upper Grand Lagoon to Torton | 4,337.90 mi (6,981.18 km) |
| Upper Grand Lagoon to Tottenham | 4,439.64 mi (7,144.91 km) |
| Upper Grand Lagoon to Totteridge | 4,433.46 mi (7,134.97 km) |
| Upper Grand Lagoon to Tottington | 4,310.50 mi (6,937.08 km) |
| Upper Grand Lagoon to Towcester | 4,391.51 mi (7,067.46 km) |
| Upper Grand Lagoon to Tranent | 4,249.26 mi (6,838.52 km) |
| Upper Grand Lagoon to Tredegar | 4,305.45 mi (6,928.95 km) |
| Upper Grand Lagoon to Trentham | 4,327.63 mi (6,964.64 km) |
| Upper Grand Lagoon to Tring | 4,411.46 mi (7,099.55 km) |
| Upper Grand Lagoon to Troon | 4,190.20 mi (6,743.48 km) |
| Upper Grand Lagoon to Trowbridge | 4,356.50 mi (7,011.10 km) |
| Upper Grand Lagoon to Truro | 4,255.10 mi (6,847.92 km) |
