| Debrecen to Orthez | 1,116.13 mi (1,796.24 km) |
| Debrecen to Orvault | 1,083.94 mi (1,744.44 km) |
| Debrecen to Osny | 903.52 mi (1,454.07 km) |
| Debrecen to Ostwald | 646.25 mi (1,040.04 km) |
| Debrecen to Ouistreham | 1,008.06 mi (1,622.31 km) |
| Debrecen to Oullins | 806.82 mi (1,298.45 km) |
| Debrecen to Outreau | 929.51 mi (1,495.90 km) |
| Debrecen to Oyonnax | 758.43 mi (1,220.57 km) |
| Debrecen to Ozoir-la-Ferriere | 875.86 mi (1,409.56 km) |
| Debrecen to Pace | 1,082.46 mi (1,742.05 km) |
| Debrecen to Palaiseau | 895.78 mi (1,441.61 km) |
| Debrecen to Pamiers | 1,016.31 mi (1,635.59 km) |
| Debrecen to Panazol | 967.82 mi (1,557.56 km) |
| Debrecen to Pantin | 888.32 mi (1,429.62 km) |
| Debrecen to Paray-le-Monial | 827.29 mi (1,331.39 km) |
