| Huber Heights to Cadiz | 4,091.82 mi (6,585.15 km) |
| Huber Heights to Calafell | 4,300.92 mi (6,921.66 km) |
| Huber Heights to Calahorra | 4,104.71 mi (6,605.89 km) |
| Huber Heights to Calasparra | 4,253.45 mi (6,845.26 km) |
| Huber Heights to Calatayud | 4,150.91 mi (6,680.25 km) |
| Huber Heights to Caldas de Montbuy | 4,312.71 mi (6,940.63 km) |
| Huber Heights to Caldas de Reyes | 3,790.60 mi (6,100.37 km) |
| Huber Heights to Calella | 4,335.40 mi (6,977.16 km) |
| Huber Heights to Callosa de Segura | 4,295.69 mi (6,913.25 km) |
| Huber Heights to Calpe | 4,320.45 mi (6,953.09 km) |
| Huber Heights to Calvia | 4,400.96 mi (7,082.66 km) |
| Huber Heights to Camas | 4,075.57 mi (6,558.99 km) |
| Huber Heights to Cambados | 3,786.08 mi (6,093.11 km) |
| Huber Heights to Cambre | 3,785.13 mi (6,091.58 km) |
| Huber Heights to Cambrils | 4,282.43 mi (6,891.90 km) |
