| Kelso to Bonham (Texas) | 1,648.02 mi (2,652.23 km) |
| Kelso to Bonita (California) | 980.43 mi (1,577.85 km) |
| Kelso to Bonita Springs (Florida) | 2,625.72 mi (4,225.69 km) |
| Kelso to Bonney Lake (Washington) | 80.54 mi (129.62 km) |
| Kelso to Boone (Iowa) | 1,458.56 mi (2,347.33 km) |
| Kelso to Boone (North Carolina) | 2,222.82 mi (3,577.28 km) |
| Kelso to Borger (Texas) | 1,328.45 mi (2,137.93 km) |
| Kelso to Bossier City (Louisiana) | 1,807.45 mi (2,908.81 km) |
| Kelso to Boston (Massachusetts) | 2,532.95 mi (4,076.39 km) |
| Kelso to Bostonia (California) | 971.65 mi (1,563.72 km) |
| Kelso to Bothell (Washington) | 118.51 mi (190.72 km) |
| Kelso to Bothell East (Washington) | 120.95 mi (194.65 km) |
| Kelso to Bothell West (Washington) | 120.20 mi (193.44 km) |
| Kelso to Boulder (Colorado) | 982.05 mi (1,580.46 km) |
| Kelso to Boulder City (Nevada) | 822.04 mi (1,322.95 km) |
