| Clemson to Norwich | 4,129.62 mi (6,645.98 km) |
| Clemson to Nottingham | 4,025.60 mi (6,478.57 km) |
| Clemson to Nuneaton | 4,021.54 mi (6,472.04 km) |
| Clemson to Oadby | 4,035.73 mi (6,494.88 km) |
| Clemson to Oakengates | 3,978.62 mi (6,402.97 km) |
| Clemson to Oakham | 4,047.99 mi (6,514.61 km) |
| Clemson to Oldbury | 3,999.84 mi (6,437.12 km) |
| Clemson to Oldham | 3,975.71 mi (6,398.29 km) |
| Clemson to Ollerton | 4,025.80 mi (6,478.90 km) |
| Clemson to Olton | 4,009.65 mi (6,452.90 km) |
| Clemson to Omagh | 3,754.87 mi (6,042.88 km) |
| Clemson to Ormesby | 3,993.14 mi (6,426.34 km) |
| Clemson to Ormskirk | 3,944.86 mi (6,348.64 km) |
| Clemson to Orpington | 4,109.35 mi (6,613.36 km) |
| Clemson to Ossett | 3,994.27 mi (6,428.16 km) |
