| Lancon-Provence to Castle Rock (Colorado) | 5,233.91 mi (8,423.17 km) |
| Lancon-Provence to Castro Valley (California) | 5,919.65 mi (9,526.75 km) |
| Lancon-Provence to Catalina Foothills (Arizona) | 5,821.75 mi (9,369.20 km) |
| Lancon-Provence to Cataño (Puerto Rico) | 4,420.61 mi (7,114.28 km) |
| Lancon-Provence to Cathedral City (California) | 5,945.89 mi (9,568.98 km) |
| Lancon-Provence to Catonsville (Maryland) | 4,073.46 mi (6,555.60 km) |
| Lancon-Provence to Cave Spring (Virginia) | 4,299.17 mi (6,918.85 km) |
| Lancon-Provence to Cayce (South Carolina) | 4,479.96 mi (7,209.79 km) |
| Lancon-Provence to Cayey (Puerto Rico) | 4,435.97 mi (7,139.00 km) |
| Lancon-Provence to Cedar City (Utah) | 5,620.58 mi (9,045.45 km) |
| Lancon-Provence to Cedar Falls (Iowa) | 4,608.38 mi (7,416.48 km) |
| Lancon-Provence to Cedar Hill (Texas) | 5,244.61 mi (8,440.39 km) |
| Lancon-Provence to Cedar Lake (Indiana) | 4,452.74 mi (7,165.99 km) |
| Lancon-Provence to Cedar Mill (Oregon) | 5,500.86 mi (8,852.78 km) |
| Lancon-Provence to Cedar Park (Texas) | 5,379.78 mi (8,657.91 km) |
