| Donostia to Burlingame (California) | 5,714.90 mi (9,197.24 km) |
| Donostia to Burlington (Iowa) | 4,341.37 mi (6,986.76 km) |
| Donostia to Burlington (Kentucky) | 4,130.14 mi (6,646.81 km) |
| Donostia to Burlington (North Carolina) | 4,000.57 mi (6,438.29 km) |
| Donostia to Burlington (Vermont) | 3,429.78 mi (5,519.70 km) |
| Donostia to Burlington (Wisconsin) | 4,147.28 mi (6,674.40 km) |
| Donostia to Burnsville (Minnesota) | 4,275.05 mi (6,880.03 km) |
| Donostia to Burr Ridge (Illinois) | 4,167.23 mi (6,706.51 km) |
| Donostia to Burton (Michigan) | 3,935.36 mi (6,333.36 km) |
| Donostia to Burtonsville (Maryland) | 3,772.11 mi (6,070.62 km) |
| Donostia to Butler (Pennsylvania) | 3,846.04 mi (6,189.61 km) |
| Donostia to Butte (Montana) | 4,954.23 mi (7,973.06 km) |
| Donostia to Byram (Mississippi) | 4,659.52 mi (7,498.78 km) |
| Donostia to Cabot (Arkansas) | 4,620.38 mi (7,435.79 km) |
| Donostia to Cadillac (Michigan) | 3,968.18 mi (6,386.16 km) |
