| Glens Falls to Opwijk | 3,523.10 mi (5,669.88 km) |
| Glens Falls to Ostend | 3,465.65 mi (5,577.42 km) |
| Glens Falls to Oud-Heverlee | 3,546.09 mi (5,706.89 km) |
| Glens Falls to Oud-Turnhout | 3,545.05 mi (5,705.20 km) |
| Glens Falls to Oudenaarde | 3,503.05 mi (5,637.61 km) |
| Glens Falls to Oudenburg | 3,470.01 mi (5,584.43 km) |
| Glens Falls to Oupeye | 3,588.51 mi (5,775.15 km) |
| Glens Falls to Overijse | 3,542.19 mi (5,700.60 km) |
| Glens Falls to Overpelt | 3,564.97 mi (5,737.27 km) |
| Glens Falls to Paal | 3,560.37 mi (5,729.86 km) |
| Glens Falls to Peer | 3,568.81 mi (5,743.45 km) |
| Glens Falls to Pepinster | 3,599.52 mi (5,792.87 km) |
| Glens Falls to Peruwelz | 3,511.60 mi (5,651.38 km) |
| Glens Falls to Perwez | 3,557.94 mi (5,725.95 km) |
| Glens Falls to Philippeville | 3,559.44 mi (5,728.36 km) |
