| Falls Church to Pandino | 4,244.54 mi (6,830.93 km) |
| Falls Church to Paola | 4,741.43 mi (7,630.60 km) |
| Falls Church to Parabiago | 4,213.61 mi (6,781.15 km) |
| Falls Church to Parabita | 4,807.91 mi (7,737.58 km) |
| Falls Church to Parma | 4,297.49 mi (6,916.14 km) |
| Falls Church to Partanna | 4,660.53 mi (7,500.39 km) |
| Falls Church to Partinico | 4,659.04 mi (7,497.99 km) |
| Falls Church to Pasian di Prato | 4,377.62 mi (7,045.10 km) |
| Falls Church to Paterno | 4,758.85 mi (7,658.64 km) |
| Falls Church to Patti | 4,740.03 mi (7,628.35 km) |
| Falls Church to Paullo | 4,237.56 mi (6,819.70 km) |
| Falls Church to Pavia | 4,234.44 mi (6,814.67 km) |
| Falls Church to Pavullo nel Frignano | 4,334.85 mi (6,976.27 km) |
| Falls Church to Pedara | 4,764.55 mi (7,667.81 km) |
| Falls Church to Pellezzano | 4,633.91 mi (7,457.55 km) |
