| Martin to Odessa (Texas) | 5,781.17 mi (9,303.90 km) |
| Martin to Ogden (Utah) | 5,520.78 mi (8,884.83 km) |
| Martin to Oildale (California) | 6,054.14 mi (9,743.19 km) |
| Martin to Ojus (Florida) | 5,268.49 mi (8,478.81 km) |
| Martin to Okemos (Michigan) | 4,583.60 mi (7,376.58 km) |
| Martin to Oklahoma City (Oklahoma) | 5,418.11 mi (8,719.61 km) |
| Martin to Okmulgee (Oklahoma) | 5,358.94 mi (8,624.38 km) |
| Martin to Olathe (Kansas) | 5,140.71 mi (8,273.17 km) |
| Martin to Old Jamestown (Missouri) | 4,987.75 mi (8,027.01 km) |
| Martin to Oldsmar (Florida) | 5,262.75 mi (8,469.57 km) |
| Martin to Olean (New York) | 4,396.90 mi (7,076.12 km) |
| Martin to Olive Branch (Mississippi) | 5,176.66 mi (8,331.04 km) |
| Martin to Olivehurst (California) | 5,885.88 mi (9,472.40 km) |
| Martin to Olney (Maryland) | 4,485.61 mi (7,218.90 km) |
| Martin to Olympia (Washington) | 5,413.56 mi (8,712.28 km) |
