| Shannon to Norton Shores (Michigan) | 3,465.06 mi (5,576.48 km) |
| Shannon to Norwalk (California) | 5,101.66 mi (8,210.33 km) |
| Shannon to Norwalk (Connecticut) | 3,040.46 mi (4,893.14 km) |
| Shannon to Norwalk (Iowa) | 3,826.86 mi (6,158.74 km) |
| Shannon to Norwalk (Ohio) | 3,406.47 mi (5,482.18 km) |
| Shannon to Norwich (Connecticut) | 2,967.36 mi (4,775.50 km) |
| Shannon to Norwood (Ohio) | 3,574.21 mi (5,752.14 km) |
| Shannon to Novato (California) | 5,015.17 mi (8,071.13 km) |
| Shannon to Novi (Michigan) | 3,387.00 mi (5,450.85 km) |
| Shannon to O'Fallon (Illinois) | 3,817.24 mi (6,143.26 km) |
| Shannon to O'Fallon (Missouri) | 3,839.85 mi (6,179.65 km) |
| Shannon to Oak Creek (Wisconsin) | 3,541.40 mi (5,699.33 km) |
| Shannon to Oak Forest (Illinois) | 3,593.06 mi (5,782.48 km) |
| Shannon to Oak Grove (Oregon) | 4,609.68 mi (7,418.57 km) |
| Shannon to Oak Grove (South Carolina) | 3,682.96 mi (5,927.15 km) |
