| Keystone to Syston | 4,353.43 mi (7,006.17 km) |
| Keystone to Tadley | 4,370.61 mi (7,033.82 km) |
| Keystone to Tadworth | 4,409.19 mi (7,095.90 km) |
| Keystone to Tamworth | 4,329.12 mi (6,967.04 km) |
| Keystone to Taunton | 4,292.11 mi (6,907.49 km) |
| Keystone to Tavistock | 4,253.30 mi (6,845.02 km) |
| Keystone to Teignmouth | 4,281.72 mi (6,890.77 km) |
| Keystone to Telford | 4,297.61 mi (6,916.34 km) |
| Keystone to Tewkesbury | 4,318.63 mi (6,950.16 km) |
| Keystone to Thame | 4,371.72 mi (7,035.60 km) |
| Keystone to Thames Ditton | 4,403.97 mi (7,087.50 km) |
| Keystone to Thatcham | 4,364.48 mi (7,023.95 km) |
| Keystone to Thatto Heath | 4,275.76 mi (6,881.17 km) |
| Keystone to The Mumbles | 4,246.82 mi (6,834.59 km) |
| Keystone to Thetford | 4,432.41 mi (7,133.28 km) |
