| Modra to Oakley (California) | 5,963.33 mi (9,597.05 km) |
| Modra to Oakton (Virginia) | 4,470.23 mi (7,194.14 km) |
| Modra to Oakville (Missouri) | 4,983.91 mi (8,020.83 km) |
| Modra to Oatfield (Oregon) | 5,522.04 mi (8,886.86 km) |
| Modra to Ocala (Florida) | 5,141.12 mi (8,273.83 km) |
| Modra to Ocean Acres (New Jersey) | 4,310.89 mi (6,937.70 km) |
| Modra to Ocean City (New Jersey) | 4,345.48 mi (6,993.37 km) |
| Modra to Ocean Pines (Maryland) | 4,408.16 mi (7,094.25 km) |
| Modra to Ocean Pointe (Hawaii) | 7,616.06 mi (12,256.86 km) |
| Modra to Ocean Springs (Mississippi) | 5,343.75 mi (8,599.93 km) |
| Modra to Oceanside (California) | 6,144.41 mi (9,888.47 km) |
| Modra to Oceanside (New York) | 4,244.85 mi (6,831.42 km) |
| Modra to Ocoee (Florida) | 5,145.91 mi (8,281.54 km) |
| Modra to Oconomowoc (Wisconsin) | 4,682.98 mi (7,536.52 km) |
| Modra to Odenton (Maryland) | 4,437.93 mi (7,142.16 km) |
