| Carolina Forest to Opwijk | 4,169.98 mi (6,710.94 km) |
| Carolina Forest to Ostend | 4,112.29 mi (6,618.09 km) |
| Carolina Forest to Oud-Heverlee | 4,192.88 mi (6,747.79 km) |
| Carolina Forest to Oud-Turnhout | 4,195.23 mi (6,751.57 km) |
| Carolina Forest to Oudenaarde | 4,148.33 mi (6,676.09 km) |
| Carolina Forest to Oudenburg | 4,116.50 mi (6,624.86 km) |
| Carolina Forest to Oupeye | 4,236.03 mi (6,817.23 km) |
| Carolina Forest to Overijse | 4,188.46 mi (6,740.68 km) |
| Carolina Forest to Overpelt | 4,215.19 mi (6,783.70 km) |
| Carolina Forest to Paal | 4,209.17 mi (6,774.00 km) |
| Carolina Forest to Peer | 4,218.59 mi (6,789.17 km) |
| Carolina Forest to Pepinster | 4,246.46 mi (6,834.02 km) |
| Carolina Forest to Peruwelz | 4,154.76 mi (6,686.45 km) |
| Carolina Forest to Perwez | 4,203.67 mi (6,765.15 km) |
| Carolina Forest to Philippeville | 4,202.12 mi (6,762.66 km) |
