| Groesbeek to Orangevale (California) | 5,423.42 mi (8,728.15 km) |
| Groesbeek to Orchards (Washington) | 5,039.59 mi (8,110.44 km) |
| Groesbeek to Orcutt (California) | 5,629.18 mi (9,059.28 km) |
| Groesbeek to Oregon (Ohio) | 4,019.68 mi (6,469.05 km) |
| Groesbeek to Oregon (Wisconsin) | 4,177.25 mi (6,722.63 km) |
| Groesbeek to Oregon City (Oregon) | 5,061.80 mi (8,146.18 km) |
| Groesbeek to Orem (Utah) | 5,056.47 mi (8,137.60 km) |
| Groesbeek to Orinda (California) | 5,497.69 mi (8,847.68 km) |
| Groesbeek to Orland Park (Illinois) | 4,186.20 mi (6,737.04 km) |
| Groesbeek to Orlando (Florida) | 4,587.07 mi (7,382.18 km) |
| Groesbeek to Ormond Beach (Florida) | 4,535.64 mi (7,299.40 km) |
| Groesbeek to Oro Valley (Arizona) | 5,482.27 mi (8,822.86 km) |
| Groesbeek to Oroville (California) | 5,384.16 mi (8,664.97 km) |
| Groesbeek to Oshkosh (Wisconsin) | 4,094.50 mi (6,589.46 km) |
| Groesbeek to Oskaloosa (Iowa) | 4,374.26 mi (7,039.69 km) |
