| Calera to Aberaman | 4,194.28 mi (6,750.04 km) |
| Calera to Aberbargoed | 4,202.89 mi (6,763.90 km) |
| Calera to Aberdare | 4,193.53 mi (6,748.84 km) |
| Calera to Aberdeen | 4,138.44 mi (6,660.18 km) |
| Calera to Abergavenny | 4,208.67 mi (6,773.20 km) |
| Calera to Abergele | 4,156.43 mi (6,689.13 km) |
| Calera to Abertawe | 4,174.85 mi (6,718.78 km) |
| Calera to Abertillery | 4,206.03 mi (6,768.95 km) |
| Calera to Aberystwyth | 4,153.49 mi (6,684.39 km) |
| Calera to Abingdon | 4,282.48 mi (6,891.99 km) |
| Calera to Abram | 4,191.00 mi (6,744.76 km) |
| Calera to Accrington | 4,194.78 mi (6,750.85 km) |
| Calera to Acomb | 4,238.69 mi (6,821.52 km) |
| Calera to Acton | 4,326.99 mi (6,963.62 km) |
| Calera to Addlestone | 4,321.45 mi (6,954.70 km) |
