| Fort Collins to Pontedera | 5,378.99 mi (8,656.65 km) |
| Fort Collins to Pontinia | 5,576.42 mi (8,974.39 km) |
| Fort Collins to Porcari | 5,369.59 mi (8,641.52 km) |
| Fort Collins to Porcia | 5,332.18 mi (8,581.31 km) |
| Fort Collins to Pordenone | 5,334.12 mi (8,584.43 km) |
| Fort Collins to Portici | 5,651.96 mi (9,095.96 km) |
| Fort Collins to Porto Empedocle | 5,803.59 mi (9,339.98 km) |
| Fort Collins to Porto Recanati | 5,495.15 mi (8,843.58 km) |
| Fort Collins to Porto Sant'Elpidio | 5,506.46 mi (8,861.79 km) |
| Fort Collins to Porto Tolle | 5,372.97 mi (8,646.96 km) |
| Fort Collins to Porto Torres | 5,436.79 mi (8,749.66 km) |
| Fort Collins to Portoferraio | 5,409.53 mi (8,705.80 km) |
| Fort Collins to Portogruaro | 5,348.54 mi (8,607.64 km) |
| Fort Collins to Portomaggiore | 5,367.91 mi (8,638.82 km) |
| Fort Collins to Potenza | 5,712.27 mi (9,193.00 km) |
