| Lowell to Opwijk | 3,458.06 mi (5,565.22 km) |
| Lowell to Ostend | 3,400.46 mi (5,472.51 km) |
| Lowell to Oud-Heverlee | 3,481.05 mi (5,602.20 km) |
| Lowell to Oud-Turnhout | 3,481.28 mi (5,602.57 km) |
| Lowell to Oudenaarde | 3,437.40 mi (5,531.96 km) |
| Lowell to Oudenburg | 3,404.77 mi (5,479.44 km) |
| Lowell to Oupeye | 3,523.78 mi (5,670.97 km) |
| Lowell to Overijse | 3,476.95 mi (5,595.61 km) |
| Lowell to Overpelt | 3,501.24 mi (5,634.70 km) |
| Lowell to Paal | 3,496.09 mi (5,626.41 km) |
| Lowell to Peer | 3,504.91 mi (5,640.61 km) |
| Lowell to Pepinster | 3,534.59 mi (5,688.37 km) |
| Lowell to Peruwelz | 3,445.19 mi (5,544.50 km) |
| Lowell to Perwez | 3,492.52 mi (5,620.66 km) |
| Lowell to Philippeville | 3,492.91 mi (5,621.29 km) |
