| Tefenni to Aberbargoed | 1,881.90 mi (3,028.62 km) |
| Tefenni to Aberdare | 1,891.22 mi (3,043.62 km) |
| Tefenni to Aberdeen | 1,996.06 mi (3,212.36 km) |
| Tefenni to Abergavenny | 1,876.39 mi (3,019.76 km) |
| Tefenni to Abergele | 1,933.48 mi (3,111.64 km) |
| Tefenni to Abertawe | 1,909.69 mi (3,073.36 km) |
| Tefenni to Abertillery | 1,878.84 mi (3,023.69 km) |
| Tefenni to Aberystwyth | 1,932.45 mi (3,109.98 km) |
| Tefenni to Abingdon | 1,803.05 mi (2,901.72 km) |
| Tefenni to Abram | 1,901.52 mi (3,060.20 km) |
| Tefenni to Accrington | 1,899.77 mi (3,057.38 km) |
| Tefenni to Acomb | 1,859.68 mi (2,992.86 km) |
| Tefenni to Acton | 1,758.74 mi (2,830.42 km) |
| Tefenni to Addlestone | 1,763.82 mi (2,838.59 km) |
| Tefenni to Adel | 1,873.47 mi (3,015.06 km) |
