| Middlesbrough to Caño Martin Peña (Puerto Rico) | 4,183.74 mi (6,733.08 km) |
| Middlesbrough to Cañon City (Colorado) | 4,602.51 mi (7,407.03 km) |
| Middlesbrough to Canóvanas (Puerto Rico) | 4,181.22 mi (6,729.03 km) |
| Middlesbrough to Canton (Georgia) | 4,077.30 mi (6,561.78 km) |
| Middlesbrough to Canton (Illinois) | 3,964.44 mi (6,380.15 km) |
| Middlesbrough to Canton (Mississippi) | 4,373.83 mi (7,039.00 km) |
| Middlesbrough to Canton (Ohio) | 3,632.51 mi (5,845.96 km) |
| Middlesbrough to Canyon (Texas) | 4,678.41 mi (7,529.17 km) |
| Middlesbrough to Canyon Lake (California) | 5,257.36 mi (8,460.90 km) |
| Middlesbrough to Canyon Lake (Texas) | 4,826.30 mi (7,767.19 km) |
| Middlesbrough to Cape Coral (Florida) | 4,376.69 mi (7,043.61 km) |
| Middlesbrough to Cape Girardeau (Missouri) | 4,111.60 mi (6,616.97 km) |
| Middlesbrough to Carbondale (Illinois) | 4,078.20 mi (6,563.22 km) |
| Middlesbrough to Carlisle (Pennsylvania) | 3,503.35 mi (5,638.09 km) |
| Middlesbrough to Carlsbad (California) | 5,290.91 mi (8,514.90 km) |
