| Penarth to Amelia | 953.68 mi (1,534.79 km) |
| Penarth to Anagni | 1,020.21 mi (1,641.87 km) |
| Penarth to Ancona | 943.90 mi (1,519.06 km) |
| Penarth to Andria | 1,160.54 mi (1,867.71 km) |
| Penarth to Angri | 1,121.11 mi (1,804.25 km) |
| Penarth to Anguillara Sabazia | 971.63 mi (1,563.68 km) |
| Penarth to Anzio | 1,016.62 mi (1,636.09 km) |
| Penarth to Anzola dell'Emilia | 814.67 mi (1,311.08 km) |
| Penarth to Aosta | 619.20 mi (996.50 km) |
| Penarth to Apricena | 1,101.87 mi (1,773.28 km) |
| Penarth to Aprilia | 1,010.40 mi (1,626.08 km) |
| Penarth to Aradeo | 1,281.57 mi (2,062.49 km) |
| Penarth to Aragona | 1,268.92 mi (2,042.12 km) |
| Penarth to Arco | 743.99 mi (1,197.34 km) |
| Penarth to Arcola | 787.70 mi (1,267.68 km) |
