| North Richland Hills to Nasaud | 5,822.41 mi (9,370.27 km) |
| North Richland Hills to Navodari | 6,110.33 mi (9,833.62 km) |
| North Richland Hills to Negresti-Oas | 5,761.33 mi (9,271.96 km) |
| North Richland Hills to Nehoiu | 5,980.63 mi (9,624.89 km) |
| North Richland Hills to Ocna Mures | 5,846.58 mi (9,409.15 km) |
| North Richland Hills to Odobesti | 5,985.91 mi (9,633.39 km) |
| North Richland Hills to Odorheiu Secuiesc | 5,899.51 mi (9,494.35 km) |
| North Richland Hills to Oltenita | 6,054.52 mi (9,743.81 km) |
| North Richland Hills to Onesti | 5,951.58 mi (9,578.14 km) |
| North Richland Hills to Oradea | 5,747.30 mi (9,249.39 km) |
| North Richland Hills to Orastie | 5,849.35 mi (9,413.62 km) |
| North Richland Hills to Oravita | 5,833.55 mi (9,388.20 km) |
| North Richland Hills to Orsova | 5,873.90 mi (9,453.13 km) |
| North Richland Hills to Otelu Rosu | 5,835.10 mi (9,390.68 km) |
| North Richland Hills to Otopeni | 6,012.05 mi (9,675.47 km) |
