| Gig Harbor to Orthez | 5,231.29 mi (8,418.94 km) |
| Gig Harbor to Orvault | 4,997.65 mi (8,042.93 km) |
| Gig Harbor to Osny | 5,000.11 mi (8,046.89 km) |
| Gig Harbor to Ostwald | 5,173.27 mi (8,325.57 km) |
| Gig Harbor to Ouistreham | 4,925.53 mi (7,926.87 km) |
| Gig Harbor to Oullins | 5,263.14 mi (8,470.20 km) |
| Gig Harbor to Outreau | 4,895.99 mi (7,879.34 km) |
| Gig Harbor to Oyonnax | 5,254.38 mi (8,456.11 km) |
| Gig Harbor to Ozoir-la-Ferriere | 5,032.22 mi (8,098.58 km) |
| Gig Harbor to Pace | 4,945.45 mi (7,958.93 km) |
| Gig Harbor to Palaiseau | 5,024.30 mi (8,085.83 km) |
| Gig Harbor to Pamiers | 5,322.14 mi (8,565.16 km) |
| Gig Harbor to Panazol | 5,160.20 mi (8,304.53 km) |
| Gig Harbor to Pantin | 5,018.20 mi (8,076.02 km) |
| Gig Harbor to Paray-le-Monial | 5,202.51 mi (8,372.63 km) |
