| Estremoz to Oschatz | 1,318.12 mi (2,121.31 km) |
| Estremoz to Oschersleben | 1,281.62 mi (2,062.57 km) |
| Estremoz to Osnabruck | 1,191.91 mi (1,918.20 km) |
| Estremoz to Ostbevern | 1,173.86 mi (1,889.15 km) |
| Estremoz to Osterburg | 1,331.49 mi (2,142.82 km) |
| Estremoz to Ostercappeln | 1,200.65 mi (1,932.26 km) |
| Estremoz to Osterhofen | 1,226.63 mi (1,974.07 km) |
| Estremoz to Osterholz-Scharmbeck | 1,259.77 mi (2,027.40 km) |
| Estremoz to Osternienburg | 1,298.82 mi (2,090.25 km) |
| Estremoz to Osterode | 1,235.90 mi (1,989.00 km) |
| Estremoz to Osterwieck | 1,261.66 mi (2,030.45 km) |
| Estremoz to Ostfildern | 1,078.05 mi (1,734.95 km) |
| Estremoz to Osthofen | 1,083.18 mi (1,743.21 km) |
| Estremoz to Ostrhauderfehn | 1,221.05 mi (1,965.10 km) |
| Estremoz to Ostringen | 1,076.77 mi (1,732.89 km) |
