| Kilmarnock to Nasaud | 1,358.06 mi (2,185.59 km) |
| Kilmarnock to Navodari | 1,643.64 mi (2,645.19 km) |
| Kilmarnock to Negresti-Oas | 1,297.29 mi (2,087.79 km) |
| Kilmarnock to Nehoiu | 1,511.05 mi (2,431.80 km) |
| Kilmarnock to Ocna Mures | 1,374.41 mi (2,211.91 km) |
| Kilmarnock to Odobesti | 1,522.08 mi (2,449.56 km) |
| Kilmarnock to Odorheiu Secuiesc | 1,432.01 mi (2,304.59 km) |
| Kilmarnock to Oltenita | 1,579.95 mi (2,542.69 km) |
| Kilmarnock to Onesti | 1,490.05 mi (2,398.01 km) |
| Kilmarnock to Oradea | 1,272.92 mi (2,048.57 km) |
| Kilmarnock to Orastie | 1,373.08 mi (2,209.75 km) |
| Kilmarnock to Oravita | 1,353.92 mi (2,178.93 km) |
| Kilmarnock to Orsova | 1,394.33 mi (2,243.96 km) |
| Kilmarnock to Otelu Rosu | 1,356.49 mi (2,183.05 km) |
| Kilmarnock to Otopeni | 1,537.81 mi (2,474.87 km) |
