| Riga to Penne | 1,097.66 mi (1,766.51 km) |
| Riga to Pergine Valsugana | 930.44 mi (1,497.40 km) |
| Riga to Perugia | 1,084.87 mi (1,745.93 km) |
| Riga to Pesaro | 1,023.67 mi (1,647.44 km) |
| Riga to Pescantina | 974.07 mi (1,567.62 km) |
| Riga to Pescara | 1,091.45 mi (1,756.52 km) |
| Riga to Peschiera del Garda | 981.16 mi (1,579.03 km) |
| Riga to Pescia | 1,073.47 mi (1,727.58 km) |
| Riga to Petilia Policastro | 1,275.95 mi (2,053.44 km) |
| Riga to Piacenza | 1,029.17 mi (1,656.29 km) |
| Riga to Pianella | 1,098.52 mi (1,767.89 km) |
| Riga to Pianezza | 1,084.04 mi (1,744.60 km) |
| Riga to Pianiga | 948.06 mi (1,525.75 km) |
| Riga to Piano di Sorrento | 1,207.81 mi (1,943.78 km) |
| Riga to Pianoro | 1,029.09 mi (1,656.16 km) |
