| Pittsfield to Oak Grove (South Carolina) | 724.57 mi (1,166.08 km) |
| Pittsfield to Oak Harbor (Washington) | 2,387.72 mi (3,842.67 km) |
| Pittsfield to Oak Hills (Oregon) | 2,434.24 mi (3,917.54 km) |
| Pittsfield to Oak Lawn (Illinois) | 744.00 mi (1,197.35 km) |
| Pittsfield to Oak Park (California) | 2,500.87 mi (4,024.77 km) |
| Pittsfield to Oak Park (Illinois) | 744.15 mi (1,197.60 km) |
| Pittsfield to Oak Park (Michigan) | 505.48 mi (813.49 km) |
| Pittsfield to Oak Ridge (Florida) | 1,068.08 mi (1,718.92 km) |
| Pittsfield to Oak Ridge (New Jersey) | 116.97 mi (188.24 km) |
| Pittsfield to Oak Ridge (Tennessee) | 740.48 mi (1,191.69 km) |
| Pittsfield to Oakdale (California) | 2,502.45 mi (4,027.30 km) |
| Pittsfield to Oakdale (Minnesota) | 996.81 mi (1,604.20 km) |
| Pittsfield to Oakland (California) | 2,570.59 mi (4,136.96 km) |
| Pittsfield to Oakland (New Jersey) | 110.39 mi (177.65 km) |
| Pittsfield to Oakland Park (Florida) | 1,190.14 mi (1,915.34 km) |
