Related Clues:

• Length between points - remoteness
• Space (maybe for a year?)
• The gap between two places
• Generation separator
• Reason for braces, perhaps
• It's with a twist in dance interval
• Space between teeth, e.g
• Vacancy
• Hole in one's knowledge
• Spark-plug specification
• Spark plug measurement
• Separating space
• Alibi problem
• Word after age or gender
• Opening in Malaga penthouse