| Suffolk to Opwijk | 3,938.00 mi (6,337.60 km) |
| Suffolk to Ostend | 3,880.32 mi (6,244.77 km) |
| Suffolk to Oud-Heverlee | 3,960.93 mi (6,374.51 km) |
| Suffolk to Oud-Turnhout | 3,962.66 mi (6,377.28 km) |
| Suffolk to Oudenaarde | 3,916.64 mi (6,303.22 km) |
| Suffolk to Oudenburg | 3,884.55 mi (6,251.59 km) |
| Suffolk to Oupeye | 4,003.98 mi (6,443.78 km) |
| Suffolk to Overijse | 3,956.61 mi (6,367.55 km) |
| Suffolk to Overpelt | 3,982.63 mi (6,409.42 km) |
| Suffolk to Paal | 3,976.86 mi (6,400.13 km) |
| Suffolk to Peer | 3,986.11 mi (6,415.02 km) |
| Suffolk to Pepinster | 4,014.53 mi (6,460.76 km) |
| Suffolk to Peruwelz | 3,923.47 mi (6,314.22 km) |
| Suffolk to Perwez | 3,971.93 mi (6,392.21 km) |
| Suffolk to Philippeville | 3,970.96 mi (6,390.64 km) |
