| Middlesbrough to Ashwaubenon (Wisconsin) | 3,702.22 mi (5,958.15 km) |
| Middlesbrough to Aspen Hill (Maryland) | 3,551.57 mi (5,715.69 km) |
| Middlesbrough to Astoria (Oregon) | 4,709.49 mi (7,579.19 km) |
| Middlesbrough to Atascadero (California) | 5,255.03 mi (8,457.16 km) |
| Middlesbrough to Atascocita (Texas) | 4,707.33 mi (7,575.72 km) |
| Middlesbrough to Atchison (Kansas) | 4,197.43 mi (6,755.11 km) |
| Middlesbrough to Athens (Alabama) | 4,143.51 mi (6,668.33 km) |
| Middlesbrough to Athens (Georgia) | 4,049.34 mi (6,516.79 km) |
| Middlesbrough to Athens (Ohio) | 3,731.80 mi (6,005.75 km) |
| Middlesbrough to Athens (Tennessee) | 4,019.93 mi (6,469.46 km) |
| Middlesbrough to Athens (Texas) | 4,610.95 mi (7,420.61 km) |
| Middlesbrough to Atlanta (Georgia) | 4,099.51 mi (6,597.53 km) |
| Middlesbrough to Atlantic Beach (Florida) | 4,159.58 mi (6,694.20 km) |
| Middlesbrough to Atlantic City (New Jersey) | 3,436.08 mi (5,529.84 km) |
| Middlesbrough to Attleboro (Massachusetts) | 3,195.09 mi (5,142.00 km) |
