| Clarkston to Penne | 5,059.42 mi (8,142.36 km) |
| Clarkston to Pergine Valsugana | 4,820.81 mi (7,758.34 km) |
| Clarkston to Perugia | 4,969.45 mi (7,997.56 km) |
| Clarkston to Pesaro | 4,964.06 mi (7,988.89 km) |
| Clarkston to Pescantina | 4,824.26 mi (7,763.90 km) |
| Clarkston to Pescara | 5,071.93 mi (8,162.49 km) |
| Clarkston to Peschiera del Garda | 4,818.11 mi (7,753.99 km) |
| Clarkston to Pescia | 4,868.52 mi (7,835.12 km) |
| Clarkston to Petilia Policastro | 5,308.56 mi (8,543.30 km) |
| Clarkston to Piacenza | 4,788.12 mi (7,705.73 km) |
| Clarkston to Pianella | 5,067.03 mi (8,154.60 km) |
| Clarkston to Pianezza | 4,692.59 mi (7,552.00 km) |
| Clarkston to Pianiga | 4,873.69 mi (7,843.44 km) |
| Clarkston to Piano di Sorrento | 5,146.25 mi (8,282.09 km) |
| Clarkston to Pianoro | 4,880.55 mi (7,854.49 km) |
