| North Little Rock to Cascais | 4,429.00 mi (7,127.79 km) |
| North Little Rock to Castelo Branco | 4,488.80 mi (7,224.02 km) |
| North Little Rock to Castro Daire | 4,436.34 mi (7,139.60 km) |
| North Little Rock to Celorico de Basto | 4,419.24 mi (7,112.08 km) |
| North Little Rock to Chamusca | 4,455.29 mi (7,170.09 km) |
| North Little Rock to Chaves | 4,433.80 mi (7,135.51 km) |
| North Little Rock to Cinfaes | 4,421.09 mi (7,115.05 km) |
| North Little Rock to Coimbra | 4,432.71 mi (7,133.75 km) |
| North Little Rock to Condeixa-a-Nova | 4,432.06 mi (7,132.71 km) |
| North Little Rock to Corroios | 4,444.50 mi (7,152.73 km) |
| North Little Rock to Coruche | 4,464.78 mi (7,185.36 km) |
| North Little Rock to Costa de Caparica | 4,439.47 mi (7,144.64 km) |
| North Little Rock to Covilha | 4,474.98 mi (7,201.78 km) |
| North Little Rock to Eiras | 4,432.05 mi (7,132.70 km) |
| North Little Rock to Elvas | 4,534.18 mi (7,297.05 km) |
