| Dunakeszi to Oerlinghausen | 554.16 mi (891.84 km) |
| Dunakeszi to Oestrich-Winkel | 532.08 mi (856.30 km) |
| Dunakeszi to Offenburg | 520.42 mi (837.54 km) |
| Dunakeszi to Oftersheim | 497.57 mi (800.77 km) |
| Dunakeszi to Ohrdruf | 438.65 mi (705.95 km) |
| Dunakeszi to Ohringen | 454.90 mi (732.09 km) |
| Dunakeszi to Olbernhau | 335.85 mi (540.50 km) |
| Dunakeszi to Olching | 364.31 mi (586.30 km) |
| Dunakeszi to Oldenburg | 612.76 mi (986.15 km) |
| Dunakeszi to Oldenburg in Holstein | 583.56 mi (939.15 km) |
| Dunakeszi to Olfen | 595.77 mi (958.80 km) |
| Dunakeszi to Olpe | 559.65 mi (900.67 km) |
| Dunakeszi to Olsberg | 542.28 mi (872.72 km) |
| Dunakeszi to Oranienburg | 439.63 mi (707.52 km) |
| Dunakeszi to Ortenberg | 494.00 mi (795.02 km) |
