| Laon to Caguas (Puerto Rico) | 4,360.71 mi (7,017.89 km) |
| Laon to Cahokia (Illinois) | 4,411.06 mi (7,098.91 km) |
| Laon to Calabasas (California) | 5,661.06 mi (9,110.59 km) |
| Laon to Caldwell (Idaho) | 5,059.24 mi (8,142.05 km) |
| Laon to Caledonia (Wisconsin) | 4,124.23 mi (6,637.31 km) |
| Laon to Calera (Alabama) | 4,535.43 mi (7,299.06 km) |
| Laon to Calexico (California) | 5,640.83 mi (9,078.04 km) |
| Laon to Calhoun (Georgia) | 4,395.30 mi (7,073.55 km) |
| Laon to California (Maryland) | 3,869.92 mi (6,228.03 km) |
| Laon to California City (California) | 5,577.28 mi (8,975.77 km) |
| Laon to Callaway (Florida) | 4,631.83 mi (7,454.21 km) |
| Laon to Calumet City (Illinois) | 4,166.03 mi (6,704.57 km) |
| Laon to Calverton (Maryland) | 3,855.41 mi (6,204.69 km) |
| Laon to Camano (Washington) | 4,960.09 mi (7,982.49 km) |
| Laon to Camarillo (California) | 5,667.61 mi (9,121.13 km) |
