| Fort Collins to Brzesko | 5,370.08 mi (8,642.31 km) |
| Fort Collins to Brzeszcze | 5,326.72 mi (8,572.53 km) |
| Fort Collins to Brzeziny | 5,248.39 mi (8,446.47 km) |
| Fort Collins to Brzozow | 5,423.47 mi (8,728.22 km) |
| Fort Collins to Bukowno | 5,321.47 mi (8,564.07 km) |
| Fort Collins to Busko-Zdroj | 5,346.09 mi (8,603.70 km) |
| Fort Collins to Bydgoszcz | 5,131.12 mi (8,257.75 km) |
| Fort Collins to Bystrzyca Klodzka | 5,238.50 mi (8,430.55 km) |
| Fort Collins to Bytom | 5,301.65 mi (8,532.18 km) |
| Fort Collins to Bytow | 5,065.30 mi (8,151.82 km) |
| Fort Collins to Chelm | 5,384.75 mi (8,665.91 km) |
| Fort Collins to Chelmek | 5,323.41 mi (8,567.21 km) |
| Fort Collins to Chelmno | 5,130.87 mi (8,257.33 km) |
| Fort Collins to Chelmza | 5,144.35 mi (8,279.03 km) |
| Fort Collins to Chodziez | 5,107.82 mi (8,220.24 km) |
