International Airport Leonardo Da Vinci Roma Fiumicino.
Take the train "Leonardo Express" till Railway Central Station "Roma Termini". By there, please get directions to reach Reaidenza Antica Flaminia either by train or by car.
Residenza it's also easily attainable from Rome Ciampino Airport
If you will travel by train, the closest railway station to antica flaminia is Civita Castellino - magliano Sabrina station. The station is 4 km far from Tesidenza antica Flaminia, and it is reachable by trains leaving from Roma Tiburtina and Roma Termini stations.
If you travel by car, the closest highway exit is Magliano Sabina. Follow directions to civita castellana and turn left at Km 58.600 via flaminia and going straight at the end of via Gargarasi you may find Residenza antica flaminia.
Alternatively you may drive onto via Flaminia or via cassia bis.