| Tralee to Odessa (Texas) | 4,616.55 mi (7,429.62 km) |
| Tralee to Ogden (Utah) | 4,487.64 mi (7,222.16 km) |
| Tralee to Oildale (California) | 5,039.66 mi (8,110.55 km) |
| Tralee to Ojus (Florida) | 4,006.32 mi (6,447.55 km) |
| Tralee to Okemos (Michigan) | 3,391.47 mi (5,458.05 km) |
| Tralee to Oklahoma City (Oklahoma) | 4,245.98 mi (6,833.24 km) |
| Tralee to Okmulgee (Oklahoma) | 4,179.56 mi (6,726.36 km) |
| Tralee to Olathe (Kansas) | 3,974.48 mi (6,396.31 km) |
| Tralee to Old Jamestown (Missouri) | 3,798.39 mi (6,112.91 km) |
| Tralee to Oldsmar (Florida) | 4,006.78 mi (6,448.28 km) |
| Tralee to Olean (New York) | 3,177.72 mi (5,114.04 km) |
| Tralee to Olive Branch (Mississippi) | 3,964.98 mi (6,381.01 km) |
| Tralee to Olivehurst (California) | 4,921.89 mi (7,921.02 km) |
| Tralee to Olney (Maryland) | 3,248.12 mi (5,227.34 km) |
| Tralee to Olympia (Washington) | 4,526.39 mi (7,284.51 km) |
