| Penig to Norton Shores (Michigan) | 4,328.17 mi (6,965.52 km) |
| Penig to Norwalk (California) | 5,855.95 mi (9,424.25 km) |
| Penig to Norwalk (Connecticut) | 3,947.88 mi (6,353.50 km) |
| Penig to Norwalk (Iowa) | 4,670.60 mi (7,516.60 km) |
| Penig to Norwalk (Ohio) | 4,290.48 mi (6,904.86 km) |
| Penig to Norwich (Connecticut) | 3,876.03 mi (6,237.87 km) |
| Penig to Norwood (Ohio) | 4,461.38 mi (7,179.90 km) |
| Penig to Novato (California) | 5,715.63 mi (9,198.42 km) |
| Penig to Novi (Michigan) | 4,262.71 mi (6,860.16 km) |
| Penig to O'Fallon (Illinois) | 4,689.22 mi (7,546.56 km) |
| Penig to O'Fallon (Missouri) | 4,708.17 mi (7,577.07 km) |
| Penig to Oak Creek (Wisconsin) | 4,400.13 mi (7,081.33 km) |
| Penig to Oak Forest (Illinois) | 4,458.77 mi (7,175.70 km) |
| Penig to Oak Grove (Oregon) | 5,265.84 mi (8,474.55 km) |
| Penig to Oak Grove (South Carolina) | 4,594.46 mi (7,394.07 km) |
