| Lake Norman of Catawba to Nasaud | 5,089.57 mi (8,190.87 km) |
| Lake Norman of Catawba to Navodari | 5,374.35 mi (8,649.19 km) |
| Lake Norman of Catawba to Negresti-Oas | 5,028.85 mi (8,093.15 km) |
| Lake Norman of Catawba to Nehoiu | 5,241.25 mi (8,434.98 km) |
| Lake Norman of Catawba to Ocna Mures | 5,103.99 mi (8,214.07 km) |
| Lake Norman of Catawba to Odobesti | 5,253.49 mi (8,454.67 km) |
| Lake Norman of Catawba to Odorheiu Secuiesc | 5,162.98 mi (8,309.02 km) |
| Lake Norman of Catawba to Oltenita | 5,306.95 mi (8,540.72 km) |
| Lake Norman of Catawba to Onesti | 5,221.61 mi (8,403.38 km) |
| Lake Norman of Catawba to Oradea | 5,001.60 mi (8,049.30 km) |
| Lake Norman of Catawba to Orastie | 5,099.46 mi (8,206.79 km) |
| Lake Norman of Catawba to Oravita | 5,070.59 mi (8,160.33 km) |
| Lake Norman of Catawba to Orsova | 5,111.60 mi (8,226.33 km) |
| Lake Norman of Catawba to Otelu Rosu | 5,078.81 mi (8,173.56 km) |
| Lake Norman of Catawba to Otopeni | 5,265.31 mi (8,473.70 km) |
