| Roman to Pittsburg (Kansas) | 5,584.72 mi (8,987.73 km) |
| Roman to Pittsburgh (Pennsylvania) | 4,917.60 mi (7,914.12 km) |
| Roman to Pittsfield (Massachusetts) | 4,572.30 mi (7,358.41 km) |
| Roman to Placentia (California) | 6,439.99 mi (10,364.16 km) |
| Roman to Placerville (California) | 6,192.14 mi (9,965.29 km) |
| Roman to Plainfield (Illinois) | 5,143.47 mi (8,277.61 km) |
| Roman to Plainfield (Indiana) | 5,182.35 mi (8,340.18 km) |
| Roman to Plainfield (New Jersey) | 4,702.76 mi (7,568.36 km) |
| Roman to Plainview (New York) | 4,658.99 mi (7,497.93 km) |
| Roman to Plainview (Texas) | 5,989.85 mi (9,639.74 km) |
| Roman to Plano (Illinois) | 5,150.60 mi (8,289.10 km) |
| Roman to Plano (Texas) | 5,897.41 mi (9,490.96 km) |
| Roman to Plant City (Florida) | 5,636.99 mi (9,071.86 km) |
| Roman to Plantation (Florida) | 5,660.50 mi (9,109.70 km) |
| Roman to Platteville (Wisconsin) | 5,157.34 mi (8,299.93 km) |
