| South Portland to Syston | 3,123.36 mi (5,026.57 km) |
| South Portland to Tadley | 3,150.08 mi (5,069.56 km) |
| South Portland to Tadworth | 3,187.91 mi (5,130.44 km) |
| South Portland to Tamworth | 3,100.15 mi (4,989.21 km) |
| South Portland to Taunton | 3,076.62 mi (4,951.34 km) |
| South Portland to Tavistock | 3,043.01 mi (4,897.24 km) |
| South Portland to Teignmouth | 3,070.49 mi (4,941.47 km) |
| South Portland to Telford | 3,069.13 mi (4,939.29 km) |
| South Portland to Tewkesbury | 3,094.68 mi (4,980.41 km) |
| South Portland to Thame | 3,148.09 mi (5,066.36 km) |
| South Portland to Thames Ditton | 3,182.11 mi (5,121.12 km) |
| South Portland to Thatcham | 3,143.71 mi (5,059.31 km) |
| South Portland to Thatto Heath | 3,042.46 mi (4,896.36 km) |
| South Portland to The Mumbles | 3,028.10 mi (4,873.26 km) |
| South Portland to Thetford | 3,202.25 mi (5,153.52 km) |
