| SeaTac to Orthez | 5,216.59 mi (8,395.30 km) |
| SeaTac to Orvault | 4,983.15 mi (8,019.61 km) |
| SeaTac to Osny | 4,985.99 mi (8,024.18 km) |
| SeaTac to Ostwald | 5,159.54 mi (8,303.48 km) |
| SeaTac to Ouistreham | 4,911.28 mi (7,903.93 km) |
| SeaTac to Oullins | 5,248.98 mi (8,447.41 km) |
| SeaTac to Outreau | 4,881.98 mi (7,856.78 km) |
| SeaTac to Oyonnax | 5,240.32 mi (8,433.48 km) |
| SeaTac to Ozoir-la-Ferriere | 5,018.13 mi (8,075.90 km) |
| SeaTac to Pace | 4,931.01 mi (7,935.70 km) |
| SeaTac to Palaiseau | 5,010.18 mi (8,063.10 km) |
| SeaTac to Pamiers | 5,307.58 mi (8,541.72 km) |
| SeaTac to Panazol | 5,145.80 mi (8,281.36 km) |
| SeaTac to Pantin | 5,004.10 mi (8,053.32 km) |
| SeaTac to Paray-le-Monial | 5,188.35 mi (8,349.85 km) |
