| Dietzenbach to Orzesze | 441.64 mi (710.76 km) |
| Dietzenbach to Osowa | 510.15 mi (821.00 km) |
| Dietzenbach to Ostroda | 540.00 mi (869.05 km) |
| Dietzenbach to Ostroleka | 587.36 mi (945.27 km) |
| Dietzenbach to Ostrow Mazowiecka | 596.10 mi (959.34 km) |
| Dietzenbach to Ostrow Wielkopolski | 409.70 mi (659.36 km) |
| Dietzenbach to Ostrowiec Swietokrzyski | 557.69 mi (897.51 km) |
| Dietzenbach to Ostrzeszow | 411.50 mi (662.25 km) |
| Dietzenbach to Oswiecim | 462.94 mi (745.03 km) |
| Dietzenbach to Otwock | 560.31 mi (901.74 km) |
| Dietzenbach to Ozarow Mazowiecki | 542.18 mi (872.55 km) |
| Dietzenbach to Ozimek | 417.96 mi (672.65 km) |
| Dietzenbach to Ozorkow | 475.61 mi (765.43 km) |
| Dietzenbach to Pabianice | 475.66 mi (765.50 km) |
| Dietzenbach to Parczew | 623.72 mi (1,003.78 km) |
