| Lancon-Provence to Clarkston (Georgia) | 4,630.98 mi (7,452.84 km) |
| Lancon-Provence to Clarksville (Indiana) | 4,508.24 mi (7,255.32 km) |
| Lancon-Provence to Clarksville (Tennessee) | 4,650.64 mi (7,484.48 km) |
| Lancon-Provence to Clawson (Michigan) | 4,226.52 mi (6,801.93 km) |
| Lancon-Provence to Clay (Alabama) | 4,742.41 mi (7,632.17 km) |
| Lancon-Provence to Clayton (California) | 5,902.41 mi (9,499.01 km) |
| Lancon-Provence to Clayton (Missouri) | 4,689.02 mi (7,546.25 km) |
| Lancon-Provence to Clayton (North Carolina) | 4,291.34 mi (6,906.24 km) |
| Lancon-Provence to Clayton (Ohio) | 4,382.67 mi (7,053.22 km) |
| Lancon-Provence to Clearfield (Utah) | 5,404.10 mi (8,697.05 km) |
| Lancon-Provence to Clearlake (California) | 5,866.91 mi (9,441.88 km) |
| Lancon-Provence to Clearwater (Florida) | 4,815.39 mi (7,749.62 km) |
| Lancon-Provence to Cleburne (Texas) | 5,274.59 mi (8,488.64 km) |
| Lancon-Provence to Clemmons (North Carolina) | 4,364.33 mi (7,023.70 km) |
| Lancon-Provence to Clemson (South Carolina) | 4,529.61 mi (7,289.70 km) |
