| Romulus to Pontedera | 4,473.59 mi (7,199.54 km) |
| Romulus to Pontinia | 4,664.66 mi (7,507.04 km) |
| Romulus to Porcari | 4,465.79 mi (7,186.99 km) |
| Romulus to Porcia | 4,460.97 mi (7,179.24 km) |
| Romulus to Pordenone | 4,462.94 mi (7,182.41 km) |
| Romulus to Portici | 4,742.95 mi (7,633.04 km) |
| Romulus to Porto Empedocle | 4,859.83 mi (7,821.14 km) |
| Romulus to Porto Recanati | 4,605.73 mi (7,412.21 km) |
| Romulus to Porto Sant'Elpidio | 4,616.02 mi (7,428.77 km) |
| Romulus to Porto Tolle | 4,489.90 mi (7,225.79 km) |
| Romulus to Porto Torres | 4,493.05 mi (7,230.86 km) |
| Romulus to Portoferraio | 4,494.39 mi (7,233.03 km) |
| Romulus to Portogruaro | 4,476.81 mi (7,204.73 km) |
| Romulus to Portomaggiore | 4,479.32 mi (7,208.77 km) |
| Romulus to Potenza | 4,810.83 mi (7,742.28 km) |
