| Natchitoches to Nasaud | 5,742.35 mi (9,241.41 km) |
| Natchitoches to Navodari | 6,029.81 mi (9,704.05 km) |
| Natchitoches to Negresti-Oas | 5,681.23 mi (9,143.06 km) |
| Natchitoches to Nehoiu | 5,898.39 mi (9,492.54 km) |
| Natchitoches to Ocna Mures | 5,762.67 mi (9,274.13 km) |
| Natchitoches to Odobesti | 5,906.47 mi (9,505.55 km) |
| Natchitoches to Odorheiu Secuiesc | 5,818.19 mi (9,363.48 km) |
| Natchitoches to Oltenita | 5,969.16 mi (9,606.43 km) |
| Natchitoches to Onesti | 5,873.02 mi (9,451.72 km) |
| Natchitoches to Oradea | 5,661.87 mi (9,111.90 km) |
| Natchitoches to Orastie | 5,762.49 mi (9,273.84 km) |
| Natchitoches to Oravita | 5,741.26 mi (9,239.67 km) |
| Natchitoches to Orsova | 5,781.98 mi (9,305.20 km) |
| Natchitoches to Otelu Rosu | 5,745.58 mi (9,246.61 km) |
| Natchitoches to Otopeni | 5,926.91 mi (9,538.44 km) |
