| Attnang-Puchheim to Oegstgeest | 500.34 mi (805.21 km) |
| Attnang-Puchheim to Oirschot | 445.74 mi (717.35 km) |
| Attnang-Puchheim to Oisterwijk | 452.32 mi (727.93 km) |
| Attnang-Puchheim to Oldebroek | 461.25 mi (742.31 km) |
| Attnang-Puchheim to Oldenzaal | 422.04 mi (679.20 km) |
| Attnang-Puchheim to Ommen | 447.49 mi (720.17 km) |
| Attnang-Puchheim to Oosterend | 480.87 mi (773.88 km) |
| Attnang-Puchheim to Oosterhout | 467.18 mi (751.85 km) |
| Attnang-Puchheim to Oosterwolde | 473.41 mi (761.88 km) |
| Attnang-Puchheim to Oostzaan | 494.98 mi (796.60 km) |
| Attnang-Puchheim to Opmeer | 503.41 mi (810.16 km) |
| Attnang-Puchheim to Oss | 447.19 mi (719.68 km) |
| Attnang-Puchheim to Oud-Beijerland | 490.09 mi (788.72 km) |
| Attnang-Puchheim to Oudenbosch | 478.01 mi (769.27 km) |
| Attnang-Puchheim to Oudewater | 479.85 mi (772.24 km) |
