| Dunkirk to Orthez | 3,813.14 mi (6,136.66 km) |
| Dunkirk to Orvault | 3,658.02 mi (5,887.02 km) |
| Dunkirk to Osny | 3,757.09 mi (6,046.46 km) |
| Dunkirk to Ostwald | 4,000.71 mi (6,438.53 km) |
| Dunkirk to Ouistreham | 3,655.93 mi (5,883.65 km) |
| Dunkirk to Oullins | 3,978.85 mi (6,403.34 km) |
| Dunkirk to Outreau | 3,689.25 mi (5,937.28 km) |
| Dunkirk to Oyonnax | 3,995.65 mi (6,430.37 km) |
| Dunkirk to Ozoir-la-Ferriere | 3,790.85 mi (6,100.79 km) |
| Dunkirk to Pace | 3,625.96 mi (5,835.42 km) |
| Dunkirk to Palaiseau | 3,775.13 mi (6,075.49 km) |
| Dunkirk to Pamiers | 3,930.36 mi (6,325.30 km) |
| Dunkirk to Panazol | 3,826.94 mi (6,158.86 km) |
| Dunkirk to Pantin | 3,775.86 mi (6,076.67 km) |
| Dunkirk to Paray-le-Monial | 3,925.18 mi (6,316.97 km) |
