| New Smyrna Beach to Opwijk | 4,487.39 mi (7,221.76 km) |
| New Smyrna Beach to Ostend | 4,429.77 mi (7,129.02 km) |
| New Smyrna Beach to Oud-Heverlee | 4,510.19 mi (7,258.45 km) |
| New Smyrna Beach to Oud-Turnhout | 4,514.01 mi (7,264.60 km) |
| New Smyrna Beach to Oudenaarde | 4,465.12 mi (7,185.91 km) |
| New Smyrna Beach to Oudenburg | 4,433.90 mi (7,135.67 km) |
| New Smyrna Beach to Oupeye | 4,553.54 mi (7,328.21 km) |
| New Smyrna Beach to Overijse | 4,505.56 mi (7,251.00 km) |
| New Smyrna Beach to Overpelt | 4,533.94 mi (7,296.66 km) |
| New Smyrna Beach to Paal | 4,527.30 mi (7,285.99 km) |
| New Smyrna Beach to Peer | 4,537.13 mi (7,301.81 km) |
| New Smyrna Beach to Pepinster | 4,563.69 mi (7,344.54 km) |
| New Smyrna Beach to Peruwelz | 4,470.61 mi (7,194.75 km) |
| New Smyrna Beach to Perwez | 4,520.49 mi (7,275.02 km) |
| New Smyrna Beach to Philippeville | 4,517.62 mi (7,270.40 km) |
