| Ostrow Wielkopolski to Roura | 5,116.87 mi (8,234.81 km) |
| Ostrow Wielkopolski to Saint-Georges | 5,140.25 mi (8,272.43 km) |
| Ostrow Wielkopolski to Saint-Laurent-du-Maroni | 5,146.23 mi (8,282.06 km) |
| Ostrow Wielkopolski to Sinnamary | 5,107.61 mi (8,219.90 km) |
| Ostrow Wielkopolski to Aachen | 510.84 mi (822.11 km) |
| Ostrow Wielkopolski to Aalen | 392.30 mi (631.34 km) |
| Ostrow Wielkopolski to Abensberg | 328.95 mi (529.39 km) |
| Ostrow Wielkopolski to Achern | 478.88 mi (770.68 km) |
| Ostrow Wielkopolski to Achim | 383.01 mi (616.39 km) |
| Ostrow Wielkopolski to Adelsdorf | 331.18 mi (532.99 km) |
| Ostrow Wielkopolski to Adendorf | 329.80 mi (530.77 km) |
| Ostrow Wielkopolski to Aerzen | 365.87 mi (588.80 km) |
| Ostrow Wielkopolski to Ahaus | 462.04 mi (743.58 km) |
| Ostrow Wielkopolski to Ahlen | 424.71 mi (683.51 km) |
| Ostrow Wielkopolski to Ahrensburg | 346.70 mi (557.96 km) |
