| Nallihan to Oakley (California) | 6,772.42 mi (10,899.16 km) |
| Nallihan to Oakton (Virginia) | 5,360.96 mi (8,627.64 km) |
| Nallihan to Oakville (Missouri) | 5,873.28 mi (9,452.13 km) |
| Nallihan to Oatfield (Oregon) | 6,306.61 mi (10,149.51 km) |
| Nallihan to Ocala (Florida) | 6,026.04 mi (9,697.98 km) |
| Nallihan to Ocean Acres (New Jersey) | 5,200.72 mi (8,369.74 km) |
| Nallihan to Ocean City (New Jersey) | 5,235.08 mi (8,425.05 km) |
| Nallihan to Ocean Pines (Maryland) | 5,297.29 mi (8,525.17 km) |
| Nallihan to Ocean Pointe (Hawaii) | 8,144.95 mi (13,108.03 km) |
| Nallihan to Ocean Springs (Mississippi) | 6,235.07 mi (10,034.38 km) |
| Nallihan to Oceanside (California) | 6,984.43 mi (11,240.35 km) |
| Nallihan to Oceanside (New York) | 5,135.06 mi (8,264.08 km) |
| Nallihan to Ocoee (Florida) | 6,029.16 mi (9,703.00 km) |
| Nallihan to Oconomowoc (Wisconsin) | 5,569.19 mi (8,962.74 km) |
| Nallihan to Odenton (Maryland) | 5,328.50 mi (8,575.39 km) |
