| Gainsborough to Carson (California) | 5,346.31 mi (8,604.06 km) |
| Gainsborough to Carson City (Nevada) | 5,082.90 mi (8,180.14 km) |
| Gainsborough to Carteret (New Jersey) | 3,410.78 mi (5,489.12 km) |
| Gainsborough to Cartersville (Georgia) | 4,135.65 mi (6,655.68 km) |
| Gainsborough to Carthage (Missouri) | 4,346.53 mi (6,995.06 km) |
| Gainsborough to Cary (Illinois) | 3,870.82 mi (6,229.48 km) |
| Gainsborough to Cary (North Carolina) | 3,819.33 mi (6,146.62 km) |
| Gainsborough to Casa de Oro-Mount Helix (California) | 5,368.01 mi (8,638.98 km) |
| Gainsborough to Casa Grande (Arizona) | 5,189.99 mi (8,352.48 km) |
| Gainsborough to Casas Adobes (Arizona) | 5,196.61 mi (8,363.13 km) |
| Gainsborough to Cascades (Virginia) | 3,606.50 mi (5,804.11 km) |
| Gainsborough to Casper (Wyoming) | 4,464.30 mi (7,184.60 km) |
| Gainsborough to Casselberry (Florida) | 4,277.00 mi (6,883.16 km) |
| Gainsborough to Castaic (California) | 5,320.51 mi (8,562.54 km) |
| Gainsborough to Castle Pines (Colorado) | 4,597.31 mi (7,398.65 km) |
