| Lancon-Provence to Carson (California) | 6,008.76 mi (9,670.16 km) |
| Lancon-Provence to Carson City (Nevada) | 5,765.35 mi (9,278.44 km) |
| Lancon-Provence to Carteret (New Jersey) | 3,912.12 mi (6,295.95 km) |
| Lancon-Provence to Cartersville (Georgia) | 4,641.17 mi (7,469.24 km) |
| Lancon-Provence to Carthage (Missouri) | 4,922.13 mi (7,921.41 km) |
| Lancon-Provence to Cary (Illinois) | 4,451.39 mi (7,163.82 km) |
| Lancon-Provence to Cary (North Carolina) | 4,303.28 mi (6,925.47 km) |
| Lancon-Provence to Casa de Oro-Mount Helix (California) | 6,022.19 mi (9,691.77 km) |
| Lancon-Provence to Casa Grande (Arizona) | 5,823.51 mi (9,372.03 km) |
| Lancon-Provence to Casas Adobes (Arizona) | 5,824.64 mi (9,373.86 km) |
| Lancon-Provence to Cascades (Virginia) | 4,110.61 mi (6,615.39 km) |
| Lancon-Provence to Casper (Wyoming) | 5,116.88 mi (8,234.82 km) |
| Lancon-Provence to Casselberry (Florida) | 4,717.64 mi (7,592.32 km) |
| Lancon-Provence to Castaic (California) | 5,986.27 mi (9,633.97 km) |
| Lancon-Provence to Castle Pines (Colorado) | 5,230.31 mi (8,417.37 km) |
