| Ovar to Caguas (Puerto Rico) | 3,712.18 mi (5,974.18 km) |
| Ovar to Cahokia (Illinois) | 4,169.22 mi (6,709.71 km) |
| Ovar to Calabasas (California) | 5,611.38 mi (9,030.64 km) |
| Ovar to Caldwell (Idaho) | 5,085.63 mi (8,184.54 km) |
| Ovar to Caledonia (Wisconsin) | 3,921.89 mi (6,311.67 km) |
| Ovar to Calera (Alabama) | 4,200.11 mi (6,759.43 km) |
| Ovar to Calexico (California) | 5,547.26 mi (8,927.46 km) |
| Ovar to Calhoun (Georgia) | 4,062.44 mi (6,537.86 km) |
| Ovar to California (Maryland) | 3,524.62 mi (5,672.32 km) |
| Ovar to California City (California) | 5,529.90 mi (8,899.52 km) |
| Ovar to Callaway (Florida) | 4,252.39 mi (6,843.56 km) |
| Ovar to Calumet City (Illinois) | 3,945.08 mi (6,348.99 km) |
| Ovar to Calverton (Maryland) | 3,524.09 mi (5,671.48 km) |
| Ovar to Camano (Washington) | 5,078.84 mi (8,173.60 km) |
| Ovar to Camarillo (California) | 5,622.17 mi (9,048.01 km) |
