| Portland to Querfurt | 5,207.45 mi (8,380.59 km) |
| Portland to Quickborn | 5,031.85 mi (8,097.98 km) |
| Portland to Quierschied | 5,219.92 mi (8,400.65 km) |
| Portland to Radeberg | 5,274.14 mi (8,487.90 km) |
| Portland to Radebeul | 5,269.39 mi (8,480.26 km) |
| Portland to Radevormwald | 5,119.25 mi (8,238.64 km) |
| Portland to Radolfzell am Bodensee | 5,359.46 mi (8,625.22 km) |
| Portland to Raesfeld | 5,074.37 mi (8,166.41 km) |
| Portland to Rahden | 5,079.19 mi (8,174.17 km) |
| Portland to Rain | 5,351.15 mi (8,611.84 km) |
| Portland to Rangsdorf | 5,193.96 mi (8,358.88 km) |
| Portland to Rastatt | 5,275.50 mi (8,490.10 km) |
| Portland to Rastede | 5,021.58 mi (8,081.46 km) |
| Portland to Ratekau | 5,037.49 mi (8,107.06 km) |
| Portland to Rathenow | 5,151.56 mi (8,290.64 km) |
