| Caldicot to Norton Shores (Michigan) | 3,733.37 mi (6,008.27 km) |
| Caldicot to Norwalk (California) | 5,354.50 mi (8,617.24 km) |
| Caldicot to Norwalk (Connecticut) | 3,310.88 mi (5,328.35 km) |
| Caldicot to Norwalk (Iowa) | 4,092.98 mi (6,587.01 km) |
| Caldicot to Norwalk (Ohio) | 3,676.64 mi (5,916.98 km) |
| Caldicot to Norwich (Connecticut) | 3,237.70 mi (5,210.58 km) |
| Caldicot to Norwood (Ohio) | 3,844.59 mi (6,187.27 km) |
| Caldicot to Novato (California) | 5,257.45 mi (8,461.05 km) |
| Caldicot to Novi (Michigan) | 3,656.54 mi (5,884.63 km) |
| Caldicot to O'Fallon (Illinois) | 4,086.59 mi (6,576.74 km) |
| Caldicot to O'Fallon (Missouri) | 4,108.87 mi (6,612.59 km) |
| Caldicot to Oak Creek (Wisconsin) | 3,809.24 mi (6,130.38 km) |
| Caldicot to Oak Forest (Illinois) | 3,861.71 mi (6,214.83 km) |
| Caldicot to Oak Grove (Oregon) | 4,841.71 mi (7,791.98 km) |
| Caldicot to Oak Grove (South Carolina) | 3,952.90 mi (6,361.58 km) |
