| Agios Ioannis Rentis to Oakley (California) | 6,744.42 mi (10,854.10 km) |
| Agios Ioannis Rentis to Oakton (Virginia) | 5,138.26 mi (8,269.22 km) |
| Agios Ioannis Rentis to Oakville (Missouri) | 5,696.17 mi (9,167.09 km) |
| Agios Ioannis Rentis to Oatfield (Oregon) | 6,305.83 mi (10,148.26 km) |
| Agios Ioannis Rentis to Ocala (Florida) | 5,772.88 mi (9,290.56 km) |
| Agios Ioannis Rentis to Ocean Acres (New Jersey) | 4,972.65 mi (8,002.70 km) |
| Agios Ioannis Rentis to Ocean City (New Jersey) | 5,005.49 mi (8,055.56 km) |
| Agios Ioannis Rentis to Ocean Pines (Maryland) | 5,064.78 mi (8,150.97 km) |
| Agios Ioannis Rentis to Ocean Pointe (Hawaii) | 8,339.38 mi (13,420.94 km) |
| Agios Ioannis Rentis to Ocean Springs (Mississippi) | 6,013.59 mi (9,677.94 km) |
| Agios Ioannis Rentis to Oceanside (California) | 6,915.79 mi (11,129.90 km) |
| Agios Ioannis Rentis to Oceanside (New York) | 4,909.79 mi (7,901.55 km) |
| Agios Ioannis Rentis to Ocoee (Florida) | 5,770.95 mi (9,287.45 km) |
| Agios Ioannis Rentis to Oconomowoc (Wisconsin) | 5,408.31 mi (8,703.83 km) |
| Agios Ioannis Rentis to Odenton (Maryland) | 5,104.70 mi (8,215.21 km) |
