| Estarreja to Nuth | 985.24 mi (1,585.60 km) |
| Estarreja to Oegstgeest | 1,001.18 mi (1,611.24 km) |
| Estarreja to Oirschot | 992.98 mi (1,598.05 km) |
| Estarreja to Oisterwijk | 993.79 mi (1,599.36 km) |
| Estarreja to Oldebroek | 1,056.73 mi (1,700.65 km) |
| Estarreja to Oldenzaal | 1,082.46 mi (1,742.05 km) |
| Estarreja to Ommen | 1,075.65 mi (1,731.09 km) |
| Estarreja to Oosterend | 1,088.58 mi (1,751.90 km) |
| Estarreja to Oosterhout | 986.07 mi (1,586.93 km) |
| Estarreja to Oosterwolde | 1,094.56 mi (1,761.52 km) |
| Estarreja to Oostzaan | 1,025.82 mi (1,650.90 km) |
| Estarreja to Opmeer | 1,041.17 mi (1,675.60 km) |
| Estarreja to Oss | 1,012.36 mi (1,629.24 km) |
| Estarreja to Oud-Beijerland | 980.84 mi (1,578.52 km) |
| Estarreja to Oudenbosch | 973.31 mi (1,566.40 km) |
