| Douglas to Paola | 1,453.04 mi (2,338.44 km) |
| Douglas to Parabiago | 901.50 mi (1,450.82 km) |
| Douglas to Parabita | 1,502.17 mi (2,417.51 km) |
| Douglas to Parma | 986.60 mi (1,587.79 km) |
| Douglas to Partanna | 1,421.31 mi (2,287.38 km) |
| Douglas to Partinico | 1,412.33 mi (2,272.92 km) |
| Douglas to Pasian di Prato | 1,055.78 mi (1,699.12 km) |
| Douglas to Paterno | 1,501.33 mi (2,416.16 km) |
| Douglas to Patti | 1,474.24 mi (2,372.56 km) |
| Douglas to Paullo | 925.04 mi (1,488.70 km) |
| Douglas to Pavia | 924.72 mi (1,488.19 km) |
| Douglas to Pavullo nel Frignano | 1,025.93 mi (1,651.07 km) |
| Douglas to Pedara | 1,504.79 mi (2,421.72 km) |
| Douglas to Pellezzano | 1,339.36 mi (2,155.50 km) |
| Douglas to Penne | 1,228.05 mi (1,976.36 km) |
