| Sedro-Woolley to Nasaud | 5,521.98 mi (8,886.76 km) |
| Sedro-Woolley to Navodari | 5,784.21 mi (9,308.78 km) |
| Sedro-Woolley to Negresti-Oas | 5,467.25 mi (8,798.69 km) |
| Sedro-Woolley to Nehoiu | 5,678.98 mi (9,139.43 km) |
| Sedro-Woolley to Ocna Mures | 5,569.64 mi (8,963.47 km) |
| Sedro-Woolley to Odobesti | 5,664.88 mi (9,116.75 km) |
| Sedro-Woolley to Odorheiu Secuiesc | 5,599.78 mi (9,011.98 km) |
| Sedro-Woolley to Oltenita | 5,766.69 mi (9,280.60 km) |
| Sedro-Woolley to Onesti | 5,628.06 mi (9,057.49 km) |
| Sedro-Woolley to Oradea | 5,490.82 mi (8,836.62 km) |
| Sedro-Woolley to Orastie | 5,592.25 mi (8,999.86 km) |
| Sedro-Woolley to Oravita | 5,615.35 mi (9,037.03 km) |
| Sedro-Woolley to Orsova | 5,648.99 mi (9,091.17 km) |
| Sedro-Woolley to Otelu Rosu | 5,597.66 mi (9,008.56 km) |
| Sedro-Woolley to Otopeni | 5,726.94 mi (9,216.62 km) |
