| Portland to Zd'ar nad Sazavou | 5,411.26 mi (8,708.58 km) |
| Portland to Zlin | 5,467.50 mi (8,799.09 km) |
| Portland to Znojmo | 5,456.67 mi (8,781.66 km) |
| Portland to Aabenraa | 4,945.35 mi (7,958.78 km) |
| Portland to Aalborg | 4,840.03 mi (7,789.27 km) |
| Portland to Aarhus | 4,897.81 mi (7,882.27 km) |
| Portland to Birkerod | 4,962.45 mi (7,986.29 km) |
| Portland to Bronderslev | 4,827.99 mi (7,769.89 km) |
| Portland to Copenhagen | 4,974.46 mi (8,005.61 km) |
| Portland to Esbjerg | 4,899.01 mi (7,884.19 km) |
| Portland to Farum | 4,962.40 mi (7,986.22 km) |
| Portland to Fredensborg | 4,953.53 mi (7,971.94 km) |
| Portland to Fredericia | 4,922.29 mi (7,921.66 km) |
| Portland to Frederikshavn | 4,830.01 mi (7,773.15 km) |
| Portland to Frederikssund | 4,955.02 mi (7,974.33 km) |
