| Leighton Buzzard to Carson (California) | 5,417.32 mi (8,718.34 km) |
| Leighton Buzzard to Carson City (Nevada) | 5,158.97 mi (8,302.56 km) |
| Leighton Buzzard to Carteret (New Jersey) | 3,445.32 mi (5,544.71 km) |
| Leighton Buzzard to Cartersville (Georgia) | 4,172.37 mi (6,714.77 km) |
| Leighton Buzzard to Carthage (Missouri) | 4,397.35 mi (7,076.85 km) |
| Leighton Buzzard to Cary (Illinois) | 3,922.06 mi (6,311.94 km) |
| Leighton Buzzard to Cary (North Carolina) | 3,851.43 mi (6,198.28 km) |
| Leighton Buzzard to Casa de Oro-Mount Helix (California) | 5,437.02 mi (8,750.04 km) |
| Leighton Buzzard to Casa Grande (Arizona) | 5,254.07 mi (8,455.62 km) |
| Leighton Buzzard to Casas Adobes (Arizona) | 5,259.47 mi (8,464.30 km) |
| Leighton Buzzard to Cascades (Virginia) | 3,641.98 mi (5,861.21 km) |
| Leighton Buzzard to Casper (Wyoming) | 4,532.33 mi (7,294.08 km) |
| Leighton Buzzard to Casselberry (Florida) | 4,302.13 mi (6,923.62 km) |
| Leighton Buzzard to Castaic (California) | 5,392.33 mi (8,678.12 km) |
| Leighton Buzzard to Castle Pines (Colorado) | 4,660.81 mi (7,500.85 km) |
