| Colonia to Querfurt | 3,950.01 mi (6,356.92 km) |
| Colonia to Quickborn | 3,817.76 mi (6,144.10 km) |
| Colonia to Quierschied | 3,828.24 mi (6,160.96 km) |
| Colonia to Radeberg | 4,047.92 mi (6,514.50 km) |
| Colonia to Radebeul | 4,038.15 mi (6,498.77 km) |
| Colonia to Radevormwald | 3,788.05 mi (6,096.29 km) |
| Colonia to Radolfzell am Bodensee | 3,954.22 mi (6,363.70 km) |
| Colonia to Raesfeld | 3,752.36 mi (6,038.84 km) |
| Colonia to Rahden | 3,804.69 mi (6,123.06 km) |
| Colonia to Rain | 4,005.26 mi (6,445.84 km) |
| Colonia to Rangsdorf | 3,993.16 mi (6,426.38 km) |
| Colonia to Rastatt | 3,889.00 mi (6,258.73 km) |
| Colonia to Rastede | 3,766.36 mi (6,061.37 km) |
| Colonia to Ratekau | 3,843.12 mi (6,184.90 km) |
| Colonia to Rathenow | 3,941.93 mi (6,343.93 km) |
