| Groningen to Norton Shores (Michigan) | 4,023.85 mi (6,475.76 km) |
| Groningen to Norwalk (California) | 5,565.29 mi (8,956.47 km) |
| Groningen to Norwalk (Connecticut) | 3,645.75 mi (5,867.27 km) |
| Groningen to Norwalk (Iowa) | 4,367.44 mi (7,028.72 km) |
| Groningen to Norwalk (Ohio) | 3,986.03 mi (6,414.89 km) |
| Groningen to Norwich (Connecticut) | 3,574.19 mi (5,752.11 km) |
| Groningen to Norwood (Ohio) | 4,157.01 mi (6,690.06 km) |
| Groningen to Novato (California) | 5,434.47 mi (8,745.93 km) |
| Groningen to Novi (Michigan) | 3,958.14 mi (6,370.02 km) |
| Groningen to O'Fallon (Illinois) | 4,384.70 mi (7,056.50 km) |
| Groningen to O'Fallon (Missouri) | 4,403.74 mi (7,087.13 km) |
| Groningen to Oak Creek (Wisconsin) | 4,095.99 mi (6,591.86 km) |
| Groningen to Oak Forest (Illinois) | 4,154.38 mi (6,685.83 km) |
| Groningen to Oak Grove (Oregon) | 4,992.46 mi (8,034.59 km) |
| Groningen to Oak Grove (South Carolina) | 4,292.99 mi (6,908.91 km) |
