| Ruma to Orthez | 1,022.38 mi (1,645.36 km) |
| Ruma to Orvault | 1,035.80 mi (1,666.96 km) |
| Ruma to Osny | 880.22 mi (1,416.57 km) |
| Ruma to Ostwald | 622.88 mi (1,002.43 km) |
| Ruma to Ouistreham | 986.04 mi (1,586.88 km) |
| Ruma to Oullins | 730.06 mi (1,174.93 km) |
| Ruma to Outreau | 929.73 mi (1,496.25 km) |
| Ruma to Oyonnax | 689.57 mi (1,109.75 km) |
| Ruma to Ozoir-la-Ferriere | 848.83 mi (1,366.06 km) |
| Ruma to Pace | 1,045.34 mi (1,682.32 km) |
| Ruma to Palaiseau | 867.42 mi (1,395.97 km) |
| Ruma to Pamiers | 912.12 mi (1,467.92 km) |
| Ruma to Panazol | 898.18 mi (1,445.48 km) |
| Ruma to Pantin | 862.87 mi (1,388.66 km) |
| Ruma to Paray-le-Monial | 763.25 mi (1,228.33 km) |
