| Szolnok to Oerlinghausen | 612.54 mi (985.78 km) |
| Szolnok to Oestrich-Winkel | 589.80 mi (949.19 km) |
| Szolnok to Offenburg | 575.24 mi (925.76 km) |
| Szolnok to Oftersheim | 554.49 mi (892.37 km) |
| Szolnok to Ohrdruf | 497.18 mi (800.13 km) |
| Szolnok to Ohringen | 511.71 mi (823.52 km) |
| Szolnok to Olbernhau | 393.82 mi (633.79 km) |
| Szolnok to Olching | 418.80 mi (673.99 km) |
| Szolnok to Oldenburg | 670.43 mi (1,078.96 km) |
| Szolnok to Oldenburg in Holstein | 637.83 mi (1,026.48 km) |
| Szolnok to Olfen | 654.31 mi (1,053.00 km) |
| Szolnok to Olpe | 618.10 mi (994.73 km) |
| Szolnok to Olsberg | 600.82 mi (966.93 km) |
| Szolnok to Oranienburg | 493.80 mi (794.69 km) |
| Szolnok to Ortenberg | 552.25 mi (888.76 km) |
