| Horw to Norton Shores (Michigan) | 4,322.49 mi (6,956.37 km) |
| Horw to Norwalk (California) | 5,931.88 mi (9,546.43 km) |
| Horw to Norwalk (Connecticut) | 3,889.91 mi (6,260.20 km) |
| Horw to Norwalk (Iowa) | 4,682.18 mi (7,535.25 km) |
| Horw to Norwalk (Ohio) | 4,263.40 mi (6,861.29 km) |
| Horw to Norwich (Connecticut) | 3,816.12 mi (6,141.46 km) |
| Horw to Norwood (Ohio) | 4,430.55 mi (7,130.28 km) |
| Horw to Novato (California) | 5,821.16 mi (9,368.25 km) |
| Horw to Novi (Michigan) | 4,244.63 mi (6,831.07 km) |
| Horw to O'Fallon (Illinois) | 4,674.92 mi (7,523.56 km) |
| Horw to O'Fallon (Missouri) | 4,697.55 mi (7,559.97 km) |
| Horw to Oak Creek (Wisconsin) | 4,398.51 mi (7,078.72 km) |
| Horw to Oak Forest (Illinois) | 4,450.66 mi (7,162.65 km) |
| Horw to Oak Grove (Oregon) | 5,391.55 mi (8,676.87 km) |
| Horw to Oak Grove (South Carolina) | 4,528.02 mi (7,287.14 km) |
