| Glenn Dale to Nowy Dwor Mazowiecki | 4,429.69 mi (7,128.90 km) |
| Glenn Dale to Nowy Sacz | 4,530.75 mi (7,291.54 km) |
| Glenn Dale to Nowy Targ | 4,510.63 mi (7,259.17 km) |
| Glenn Dale to Nowy Tomysl | 4,265.63 mi (6,864.86 km) |
| Glenn Dale to Nysa | 4,372.69 mi (7,037.17 km) |
| Glenn Dale to Oborniki | 4,280.01 mi (6,888.01 km) |
| Glenn Dale to Oborniki Slaskie | 4,328.18 mi (6,965.53 km) |
| Glenn Dale to Olawa | 4,355.61 mi (7,009.67 km) |
| Glenn Dale to Olecko | 4,435.25 mi (7,137.85 km) |
| Glenn Dale to Olesnica | 4,349.67 mi (7,000.12 km) |
| Glenn Dale to Olesno | 4,399.79 mi (7,080.78 km) |
| Glenn Dale to Olkusz | 4,464.06 mi (7,184.21 km) |
| Glenn Dale to Olsztyn | 4,373.79 mi (7,038.93 km) |
| Glenn Dale to Opalenica | 4,276.35 mi (6,882.11 km) |
| Glenn Dale to Opoczno | 4,451.75 mi (7,164.40 km) |
