| Rethymno to Odessa (Texas) | 6,651.78 mi (10,705.01 km) |
| Rethymno to Ogden (Utah) | 6,467.77 mi (10,408.87 km) |
| Rethymno to Oildale (California) | 7,009.87 mi (11,281.30 km) |
| Rethymno to Ojus (Florida) | 5,948.56 mi (9,573.29 km) |
| Rethymno to Okemos (Michigan) | 5,426.88 mi (8,733.71 km) |
| Rethymno to Oklahoma City (Oklahoma) | 6,281.53 mi (10,109.14 km) |
| Rethymno to Okmulgee (Oklahoma) | 6,215.24 mi (10,002.46 km) |
| Rethymno to Olathe (Kansas) | 6,009.37 mi (9,671.15 km) |
| Rethymno to Old Jamestown (Missouri) | 5,833.74 mi (9,388.50 km) |
| Rethymno to Oldsmar (Florida) | 5,980.46 mi (9,624.62 km) |
| Rethymno to Olean (New York) | 5,206.82 mi (8,379.56 km) |
| Rethymno to Olive Branch (Mississippi) | 5,994.79 mi (9,647.69 km) |
| Rethymno to Olivehurst (California) | 6,854.83 mi (11,031.78 km) |
| Rethymno to Olney (Maryland) | 5,263.61 mi (8,470.96 km) |
| Rethymno to Olympia (Washington) | 6,394.09 mi (10,290.30 km) |
