| Sonoma to Portage (Indiana) | 1,869.71 mi (3,009.01 km) |
| Sonoma to Portage (Michigan) | 1,947.72 mi (3,134.56 km) |
| Sonoma to Portage (Wisconsin) | 1,748.38 mi (2,813.75 km) |
| Sonoma to Portales (New Mexico) | 1,099.72 mi (1,769.83 km) |
| Sonoma to Porterville (California) | 243.33 mi (391.60 km) |
| Sonoma to Portland (Maine) | 2,702.23 mi (4,348.82 km) |
| Sonoma to Portland (Oregon) | 500.81 mi (805.97 km) |
| Sonoma to Portland (Tennessee) | 1,962.48 mi (3,158.31 km) |
| Sonoma to Portland (Texas) | 1,615.20 mi (2,599.41 km) |
| Sonoma to Portsmouth (New Hampshire) | 2,685.05 mi (4,321.17 km) |
| Sonoma to Portsmouth (Ohio) | 2,119.41 mi (3,410.86 km) |
| Sonoma to Portsmouth (Virginia) | 2,500.48 mi (4,024.14 km) |
| Sonoma to Post Falls (Idaho) | 708.37 mi (1,140.00 km) |
| Sonoma to Potomac (Maryland) | 2,417.26 mi (3,890.21 km) |
| Sonoma to Potomac Park (California) | 279.68 mi (450.10 km) |
