| Dalfsen to Orangevale (California) | 5,393.64 mi (8,680.23 km) |
| Dalfsen to Orchards (Washington) | 5,006.64 mi (8,057.40 km) |
| Dalfsen to Orcutt (California) | 5,601.25 mi (9,014.33 km) |
| Dalfsen to Oregon (Ohio) | 4,008.00 mi (6,450.25 km) |
| Dalfsen to Oregon (Wisconsin) | 4,161.55 mi (6,697.37 km) |
| Dalfsen to Oregon City (Oregon) | 5,028.94 mi (8,093.30 km) |
| Dalfsen to Orem (Utah) | 5,030.85 mi (8,096.37 km) |
| Dalfsen to Orinda (California) | 5,467.72 mi (8,799.45 km) |
| Dalfsen to Orland Park (Illinois) | 4,172.21 mi (6,714.52 km) |
| Dalfsen to Orlando (Florida) | 4,585.81 mi (7,380.15 km) |
| Dalfsen to Ormond Beach (Florida) | 4,533.98 mi (7,296.74 km) |
| Dalfsen to Oro Valley (Arizona) | 5,460.67 mi (8,788.10 km) |
| Dalfsen to Oroville (California) | 5,353.91 mi (8,616.28 km) |
| Dalfsen to Oshkosh (Wisconsin) | 4,078.45 mi (6,563.64 km) |
| Dalfsen to Oskaloosa (Iowa) | 4,357.96 mi (7,013.47 km) |
