| Pen-y-Bont ar Ogwr to Amelia | 971.27 mi (1,563.10 km) |
| Pen-y-Bont ar Ogwr to Anagni | 1,037.74 mi (1,670.08 km) |
| Pen-y-Bont ar Ogwr to Ancona | 961.92 mi (1,548.06 km) |
| Pen-y-Bont ar Ogwr to Andria | 1,178.46 mi (1,896.56 km) |
| Pen-y-Bont ar Ogwr to Angri | 1,138.66 mi (1,832.50 km) |
| Pen-y-Bont ar Ogwr to Anguillara Sabazia | 989.06 mi (1,591.74 km) |
| Pen-y-Bont ar Ogwr to Anzio | 1,033.95 mi (1,663.99 km) |
| Pen-y-Bont ar Ogwr to Anzola dell'Emilia | 832.57 mi (1,339.90 km) |
| Pen-y-Bont ar Ogwr to Aosta | 636.66 mi (1,024.61 km) |
| Pen-y-Bont ar Ogwr to Apricena | 1,119.78 mi (1,802.11 km) |
| Pen-y-Bont ar Ogwr to Aprilia | 1,027.78 mi (1,654.05 km) |
| Pen-y-Bont ar Ogwr to Aradeo | 1,299.54 mi (2,091.40 km) |
| Pen-y-Bont ar Ogwr to Aragona | 1,285.42 mi (2,068.68 km) |
| Pen-y-Bont ar Ogwr to Arco | 762.18 mi (1,226.61 km) |
| Pen-y-Bont ar Ogwr to Arcola | 805.21 mi (1,295.86 km) |
