| Swansea to Amelia | 5,021.76 mi (8,081.75 km) |
| Swansea to Anagni | 5,085.75 mi (8,184.73 km) |
| Swansea to Ancona | 5,021.69 mi (8,081.62 km) |
| Swansea to Andria | 5,235.81 mi (8,426.22 km) |
| Swansea to Angri | 5,186.32 mi (8,346.58 km) |
| Swansea to Anguillara Sabazia | 5,034.99 mi (8,103.03 km) |
| Swansea to Anzio | 5,076.35 mi (8,169.59 km) |
| Swansea to Anzola dell'Emilia | 4,890.83 mi (7,871.04 km) |
| Swansea to Aosta | 4,688.58 mi (7,545.54 km) |
| Swansea to Apricena | 5,177.04 mi (8,331.64 km) |
| Swansea to Aprilia | 5,071.55 mi (8,161.88 km) |
| Swansea to Aradeo | 5,357.53 mi (8,622.10 km) |
| Swansea to Aragona | 5,289.86 mi (8,513.20 km) |
| Swansea to Arco | 4,823.66 mi (7,762.94 km) |
| Swansea to Arcola | 4,855.83 mi (7,814.71 km) |
