| Grand Haven to Orthez | 4,090.98 mi (6,583.79 km) |
| Grand Haven to Orvault | 3,921.58 mi (6,311.18 km) |
| Grand Haven to Osny | 4,006.78 mi (6,448.28 km) |
| Grand Haven to Ostwald | 4,243.03 mi (6,828.50 km) |
| Grand Haven to Ouistreham | 3,908.27 mi (6,289.76 km) |
| Grand Haven to Oullins | 4,238.35 mi (6,820.96 km) |
| Grand Haven to Outreau | 3,931.96 mi (6,327.88 km) |
| Grand Haven to Oyonnax | 4,251.42 mi (6,842.00 km) |
| Grand Haven to Ozoir-la-Ferriere | 4,040.81 mi (6,503.05 km) |
| Grand Haven to Pace | 3,885.84 mi (6,253.66 km) |
| Grand Haven to Palaiseau | 4,026.09 mi (6,479.36 km) |
| Grand Haven to Pamiers | 4,205.66 mi (6,768.35 km) |
| Grand Haven to Panazol | 4,091.91 mi (6,585.29 km) |
| Grand Haven to Pantin | 4,025.74 mi (6,478.80 km) |
| Grand Haven to Paray-le-Monial | 4,182.84 mi (6,731.62 km) |
