| Round Rock to Petite-Synthe | 5,009.57 mi (8,062.13 km) |
| Round Rock to Pfastatt | 5,313.53 mi (8,551.30 km) |
| Round Rock to Pia | 5,305.54 mi (8,538.43 km) |
| Round Rock to Pibrac | 5,204.23 mi (8,375.40 km) |
| Round Rock to Pierre-Benite | 5,285.54 mi (8,506.25 km) |
| Round Rock to Pierrefitte-sur-Seine | 5,075.53 mi (8,168.27 km) |
| Round Rock to Pierrelatte | 5,326.25 mi (8,571.78 km) |
| Round Rock to Pierrelaye | 5,065.22 mi (8,151.69 km) |
| Round Rock to Pithiviers | 5,096.70 mi (8,202.35 km) |
| Round Rock to Plabennec | 4,810.47 mi (7,741.70 km) |
| Round Rock to Plaisance-du-Touch | 5,206.43 mi (8,378.94 km) |
| Round Rock to Plaisir | 5,063.58 mi (8,149.05 km) |
| Round Rock to Plan-de-Cuques | 5,395.43 mi (8,683.10 km) |
| Round Rock to Plerin | 4,878.77 mi (7,851.62 km) |
| Round Rock to Ploemeur | 4,873.87 mi (7,843.73 km) |
