| North Richland Hills to Cascais | 4,741.81 mi (7,631.21 km) |
| North Richland Hills to Castelo Branco | 4,800.25 mi (7,725.26 km) |
| North Richland Hills to Castro Daire | 4,746.99 mi (7,639.55 km) |
| North Richland Hills to Celorico de Basto | 4,729.46 mi (7,611.33 km) |
| North Richland Hills to Chamusca | 4,767.39 mi (7,672.38 km) |
| North Richland Hills to Chaves | 4,743.49 mi (7,633.91 km) |
| North Richland Hills to Cinfaes | 4,731.62 mi (7,614.81 km) |
| North Richland Hills to Coimbra | 4,744.12 mi (7,634.92 km) |
| North Richland Hills to Condeixa-a-Nova | 4,743.57 mi (7,634.04 km) |
| North Richland Hills to Corroios | 4,757.30 mi (7,656.13 km) |
| North Richland Hills to Coruche | 4,777.18 mi (7,688.13 km) |
| North Richland Hills to Costa de Caparica | 4,752.28 mi (7,648.05 km) |
| North Richland Hills to Covilha | 4,786.04 mi (7,702.38 km) |
| North Richland Hills to Eiras | 4,743.44 mi (7,633.83 km) |
| North Richland Hills to Elvas | 4,846.27 mi (7,799.32 km) |
