| Guastalla to Petite-Synthe | 570.20 mi (917.64 km) |
| Guastalla to Pfastatt | 254.11 mi (408.95 km) |
| Guastalla to Pia | 414.01 mi (666.28 km) |
| Guastalla to Pibrac | 472.52 mi (760.45 km) |
| Guastalla to Pierre-Benite | 288.98 mi (465.07 km) |
| Guastalla to Pierrefitte-sur-Seine | 480.97 mi (774.05 km) |
| Guastalla to Pierrelatte | 295.78 mi (476.01 km) |
| Guastalla to Pierrelaye | 491.16 mi (790.45 km) |
| Guastalla to Pithiviers | 458.43 mi (737.77 km) |
| Guastalla to Plabennec | 755.23 mi (1,215.42 km) |
| Guastalla to Plaisance-du-Touch | 472.84 mi (760.95 km) |
| Guastalla to Plaisir | 491.80 mi (791.47 km) |
| Guastalla to Plan-de-Cuques | 279.85 mi (450.38 km) |
| Guastalla to Plerin | 682.61 mi (1,098.56 km) |
| Guastalla to Ploemeur | 699.14 mi (1,125.16 km) |
