| Bartlett to Opwijk | 4,536.34 mi (7,300.53 km) |
| Bartlett to Ostend | 4,479.21 mi (7,208.60 km) |
| Bartlett to Oud-Heverlee | 4,559.29 mi (7,337.48 km) |
| Bartlett to Oud-Turnhout | 4,556.41 mi (7,332.83 km) |
| Bartlett to Oudenaarde | 4,517.16 mi (7,269.67 km) |
| Bartlett to Oudenburg | 4,483.63 mi (7,215.71 km) |
| Bartlett to Oupeye | 4,601.17 mi (7,404.87 km) |
| Bartlett to Overijse | 4,555.66 mi (7,331.63 km) |
| Bartlett to Overpelt | 4,576.23 mi (7,364.74 km) |
| Bartlett to Paal | 4,572.44 mi (7,358.64 km) |
| Bartlett to Peer | 4,580.31 mi (7,371.30 km) |
| Bartlett to Pepinster | 4,612.46 mi (7,423.03 km) |
| Bartlett to Peruwelz | 4,526.71 mi (7,285.04 km) |
| Bartlett to Perwez | 4,571.64 mi (7,357.35 km) |
| Bartlett to Philippeville | 4,574.61 mi (7,362.13 km) |
