| Martinsicuro to Odessa (Texas) | 5,885.09 mi (9,471.13 km) |
| Martinsicuro to Ogden (Utah) | 5,720.40 mi (9,206.09 km) |
| Martinsicuro to Oildale (California) | 6,267.11 mi (10,085.93 km) |
| Martinsicuro to Ojus (Florida) | 5,213.99 mi (8,391.11 km) |
| Martinsicuro to Okemos (Michigan) | 4,660.16 mi (7,499.80 km) |
| Martinsicuro to Oklahoma City (Oklahoma) | 5,514.73 mi (8,875.10 km) |
| Martinsicuro to Okmulgee (Oklahoma) | 5,448.42 mi (8,768.38 km) |
| Martinsicuro to Olathe (Kansas) | 5,242.77 mi (8,437.43 km) |
| Martinsicuro to Old Jamestown (Missouri) | 5,067.05 mi (8,154.63 km) |
| Martinsicuro to Oldsmar (Florida) | 5,235.12 mi (8,425.11 km) |
| Martinsicuro to Olean (New York) | 4,442.16 mi (7,148.96 km) |
| Martinsicuro to Olive Branch (Mississippi) | 5,230.07 mi (8,416.98 km) |
| Martinsicuro to Olivehurst (California) | 6,125.46 mi (9,857.97 km) |
| Martinsicuro to Olney (Maryland) | 4,503.33 mi (7,247.42 km) |
| Martinsicuro to Olympia (Washington) | 5,686.51 mi (9,151.56 km) |
