| Middlesbrough to Amelia | 1,035.47 mi (1,666.43 km) |
| Middlesbrough to Anagni | 1,102.92 mi (1,774.98 km) |
| Middlesbrough to Ancona | 1,005.31 mi (1,617.89 km) |
| Middlesbrough to Andria | 1,222.75 mi (1,967.83 km) |
| Middlesbrough to Angri | 1,200.71 mi (1,932.35 km) |
| Middlesbrough to Anguillara Sabazia | 1,059.02 mi (1,704.32 km) |
| Middlesbrough to Anzio | 1,106.34 mi (1,780.49 km) |
| Middlesbrough to Anzola dell'Emilia | 886.45 mi (1,426.61 km) |
| Middlesbrough to Aosta | 717.64 mi (1,154.93 km) |
| Middlesbrough to Apricena | 1,165.89 mi (1,876.32 km) |
| Middlesbrough to Aprilia | 1,098.80 mi (1,768.34 km) |
| Middlesbrough to Aradeo | 1,339.32 mi (2,155.42 km) |
| Middlesbrough to Aragona | 1,378.05 mi (2,217.76 km) |
| Middlesbrough to Arco | 800.74 mi (1,288.67 km) |
| Middlesbrough to Arcola | 877.25 mi (1,411.79 km) |
