| Gravesend to Orangevale (California) | 5,283.64 mi (8,503.20 km) |
| Gravesend to Orchards (Washington) | 4,916.18 mi (7,911.83 km) |
| Gravesend to Orcutt (California) | 5,480.71 mi (8,820.35 km) |
| Gravesend to Oregon (Ohio) | 3,817.39 mi (6,143.49 km) |
| Gravesend to Oregon (Wisconsin) | 3,986.05 mi (6,414.93 km) |
| Gravesend to Oregon City (Oregon) | 4,937.83 mi (7,946.68 km) |
| Gravesend to Orem (Utah) | 4,899.03 mi (7,884.22 km) |
| Gravesend to Orinda (California) | 5,358.68 mi (8,623.96 km) |
| Gravesend to Orland Park (Illinois) | 3,990.02 mi (6,421.31 km) |
| Gravesend to Orlando (Florida) | 4,362.19 mi (7,020.27 km) |
| Gravesend to Ormond Beach (Florida) | 4,311.43 mi (6,938.58 km) |
| Gravesend to Oro Valley (Arizona) | 5,308.90 mi (8,543.86 km) |
| Gravesend to Oroville (California) | 5,246.66 mi (8,443.69 km) |
| Gravesend to Oshkosh (Wisconsin) | 3,904.46 mi (6,283.61 km) |
| Gravesend to Oskaloosa (Iowa) | 4,184.62 mi (6,734.49 km) |
