| North Richland Hills to Quarteira | 4,855.91 mi (7,814.84 km) |
| North Richland Hills to Queluz | 4,747.57 mi (7,640.48 km) |
| North Richland Hills to Reguengos de Monsaraz | 4,841.77 mi (7,792.07 km) |
| North Richland Hills to Resende | 4,739.40 mi (7,627.33 km) |
| North Richland Hills to Ribeira Brava | 4,529.82 mi (7,290.05 km) |
| North Richland Hills to Ribeira Grande | 3,955.34 mi (6,365.50 km) |
| North Richland Hills to Rio de Mouro | 4,743.83 mi (7,634.46 km) |
| North Richland Hills to Rio Maior | 4,746.25 mi (7,638.34 km) |
| North Richland Hills to Rio Tinto | 4,709.25 mi (7,578.80 km) |
| North Richland Hills to Sabugal | 4,803.71 mi (7,730.82 km) |
| North Richland Hills to Sacavem | 4,754.10 mi (7,650.98 km) |
| North Richland Hills to Salvaterra de Magos | 4,762.99 mi (7,665.30 km) |
| North Richland Hills to Santa Comba Dao | 4,753.30 mi (7,649.70 km) |
| North Richland Hills to Santa Cruz | 4,543.04 mi (7,311.31 km) |
| North Richland Hills to Santa Iria da Azoia | 4,753.37 mi (7,649.81 km) |
