| Carrick on Shannon to Oswego (Illinois) | 3,610.59 mi (5,810.68 km) |
| Carrick on Shannon to Oswego (New York) | 3,074.64 mi (4,948.15 km) |
| Carrick on Shannon to Otsego (Minnesota) | 3,638.06 mi (5,854.89 km) |
| Carrick on Shannon to Ottawa (Illinois) | 3,644.54 mi (5,865.32 km) |
| Carrick on Shannon to Ottawa (Kansas) | 4,020.61 mi (6,470.55 km) |
| Carrick on Shannon to Ottumwa (Iowa) | 3,795.59 mi (6,108.41 km) |
| Carrick on Shannon to Overland (Missouri) | 3,830.91 mi (6,165.25 km) |
| Carrick on Shannon to Overland Park (Kansas) | 3,984.76 mi (6,412.85 km) |
| Carrick on Shannon to Overlea (Maryland) | 3,257.65 mi (5,242.68 km) |
| Carrick on Shannon to Oviedo (Florida) | 3,969.95 mi (6,389.02 km) |
| Carrick on Shannon to Owasso (Oklahoma) | 4,158.34 mi (6,692.20 km) |
| Carrick on Shannon to Owatonna (Minnesota) | 3,679.05 mi (5,920.86 km) |
| Carrick on Shannon to Owensboro (Kentucky) | 3,751.29 mi (6,037.12 km) |
| Carrick on Shannon to Owings Mills (Maryland) | 3,266.39 mi (5,256.75 km) |
| Carrick on Shannon to Owosso (Michigan) | 3,391.84 mi (5,458.63 km) |
