| McCalla to Aberaman | 4,197.26 mi (6,754.84 km) |
| McCalla to Aberbargoed | 4,205.86 mi (6,768.68 km) |
| McCalla to Aberdare | 4,196.51 mi (6,753.63 km) |
| McCalla to Aberdeen | 4,139.19 mi (6,661.38 km) |
| McCalla to Abergavenny | 4,211.57 mi (6,777.87 km) |
| McCalla to Abergele | 4,158.81 mi (6,692.96 km) |
| McCalla to Abertawe | 4,177.91 mi (6,723.70 km) |
| McCalla to Abertillery | 4,208.98 mi (6,773.70 km) |
| McCalla to Aberystwyth | 4,156.24 mi (6,688.83 km) |
| McCalla to Abingdon | 4,285.31 mi (6,896.54 km) |
| McCalla to Abram | 4,193.21 mi (6,748.33 km) |
| McCalla to Accrington | 4,196.89 mi (6,754.24 km) |
| McCalla to Acomb | 4,240.63 mi (6,824.64 km) |
| McCalla to Acton | 4,329.79 mi (6,968.13 km) |
| McCalla to Addlestone | 4,324.32 mi (6,959.33 km) |
