| Martinsicuro to Orangevale (California) | 6,139.32 mi (9,880.29 km) |
| Martinsicuro to Orchards (Washington) | 5,758.23 mi (9,266.98 km) |
| Martinsicuro to Orcutt (California) | 6,341.62 mi (10,205.84 km) |
| Martinsicuro to Oregon (Ohio) | 4,665.69 mi (7,508.70 km) |
| Martinsicuro to Oregon (Wisconsin) | 4,845.16 mi (7,797.54 km) |
| Martinsicuro to Oregon City (Oregon) | 5,780.42 mi (9,302.68 km) |
| Martinsicuro to Orem (Utah) | 5,763.41 mi (9,275.32 km) |
| Martinsicuro to Orinda (California) | 6,213.85 mi (10,000.23 km) |
| Martinsicuro to Orland Park (Illinois) | 4,844.89 mi (7,797.10 km) |
| Martinsicuro to Orlando (Florida) | 5,154.60 mi (8,295.53 km) |
| Martinsicuro to Ormond Beach (Florida) | 5,106.80 mi (8,218.61 km) |
| Martinsicuro to Oro Valley (Arizona) | 6,174.81 mi (9,937.39 km) |
| Martinsicuro to Oroville (California) | 6,100.73 mi (9,818.17 km) |
| Martinsicuro to Oshkosh (Wisconsin) | 4,764.47 mi (7,667.68 km) |
| Martinsicuro to Oskaloosa (Iowa) | 5,044.62 mi (8,118.53 km) |
