| Glenn Dale to Opovo | 4,692.03 mi (7,551.09 km) |
| Glenn Dale to Osecina | 4,684.23 mi (7,538.53 km) |
| Glenn Dale to Padinska Skela | 4,696.06 mi (7,557.57 km) |
| Glenn Dale to Pancevo | 4,707.52 mi (7,576.03 km) |
| Glenn Dale to Paracin | 4,778.24 mi (7,689.84 km) |
| Glenn Dale to Pecinci | 4,678.95 mi (7,530.04 km) |
| Glenn Dale to Petrovac na Mlavi | 4,758.32 mi (7,657.78 km) |
| Glenn Dale to Petrovaradin | 4,661.57 mi (7,502.07 km) |
| Glenn Dale to Pirot | 4,854.53 mi (7,812.60 km) |
| Glenn Dale to Plandiste | 4,713.29 mi (7,585.30 km) |
| Glenn Dale to Pozarevac | 4,739.56 mi (7,627.58 km) |
| Glenn Dale to Pozega | 4,722.21 mi (7,599.66 km) |
| Glenn Dale to Presevo | 4,849.55 mi (7,804.60 km) |
| Glenn Dale to Priboj | 4,711.06 mi (7,581.73 km) |
| Glenn Dale to Prijepolje | 4,717.82 mi (7,592.59 km) |
