| Opfikon to Brookfield (Illinois) | 4,437.60 mi (7,141.62 km) |
| Opfikon to Brookfield (Wisconsin) | 4,391.33 mi (7,067.17 km) |
| Opfikon to Brookhaven (Georgia) | 4,666.28 mi (7,509.65 km) |
| Opfikon to Brookhaven (Mississippi) | 5,031.07 mi (8,096.73 km) |
| Opfikon to Brookings (South Dakota) | 4,648.62 mi (7,481.22 km) |
| Opfikon to Brooklyn (New York) | 3,928.95 mi (6,323.04 km) |
| Opfikon to Brooklyn (Ohio) | 4,215.70 mi (6,784.52 km) |
| Opfikon to Brooklyn Center (Minnesota) | 4,489.31 mi (7,224.84 km) |
| Opfikon to Brooklyn Park (Maryland) | 4,101.33 mi (6,600.46 km) |
| Opfikon to Brooklyn Park (Minnesota) | 4,488.49 mi (7,223.53 km) |
| Opfikon to Brookside (Delaware) | 4,044.29 mi (6,508.66 km) |
| Opfikon to Broomall (Pennsylvania) | 4,016.35 mi (6,463.69 km) |
| Opfikon to Broomfield (Colorado) | 5,155.82 mi (8,297.49 km) |
| Opfikon to Broussard (Louisiana) | 5,164.92 mi (8,312.14 km) |
| Opfikon to Brown Deer (Wisconsin) | 4,380.69 mi (7,050.04 km) |
