| Cities | Distance |
|---|---|
| Boom to Orvault | 377.31 mi (607.22 km) |
| Boom to Osny | 173.19 mi (278.72 km) |
| Boom to Ostwald | 229.89 mi (369.98 km) |
| Boom to Ouistreham | 239.54 mi (385.51 km) |
| Boom to Oullins | 371.46 mi (597.81 km) |
| Boom to Outreau | 123.65 mi (198.99 km) |
| Boom to Oyonnax | 338.66 mi (545.02 km) |
| Boom to Ozoir-la-Ferriere | 176.05 mi (283.33 km) |
| Boom to Pace | 341.43 mi (549.48 km) |
| Boom to Palaiseau | 188.92 mi (304.04 km) |
| Boom to Pamiers | 565.41 mi (909.93 km) |
| Boom to Panazol | 388.39 mi (625.05 km) |
| Boom to Pantin | 174.47 mi (280.79 km) |
| Boom to Paray-le-Monial | 320.25 mi (515.40 km) |
| Boom to Parempuyre | 481.84 mi (775.45 km) |