| Ronciglione to Oliveira do Bairro | 1,077.81 mi (1,734.57 km) |
| Ronciglione to Oliveira do Hospital | 1,047.79 mi (1,686.25 km) |
| Ronciglione to Ourem | 1,096.54 mi (1,764.71 km) |
| Ronciglione to Ovar | 1,079.29 mi (1,736.96 km) |
| Ronciglione to Pacos de Ferreira | 1,061.92 mi (1,708.99 km) |
| Ronciglione to Palmela | 1,136.73 mi (1,829.39 km) |
| Ronciglione to Paredes | 1,059.38 mi (1,704.90 km) |
| Ronciglione to Paredes de Coura | 1,062.79 mi (1,710.40 km) |
| Ronciglione to Penacova | 1,070.78 mi (1,723.25 km) |
| Ronciglione to Penafiel | 1,056.78 mi (1,700.73 km) |
| Ronciglione to Peniche | 1,143.35 mi (1,840.05 km) |
| Ronciglione to Peso da Regua | 1,031.40 mi (1,659.87 km) |
| Ronciglione to Pinhal Novo | 1,135.95 mi (1,828.13 km) |
| Ronciglione to Pinhel | 1,000.46 mi (1,610.08 km) |
| Ronciglione to Pombal | 1,094.65 mi (1,761.67 km) |
