| Sint-Gillis-bij-Dendermonde to Oakley (California) | 5,467.65 mi (8,799.34 km) |
| Sint-Gillis-bij-Dendermonde to Oakton (Virginia) | 3,859.70 mi (6,211.58 km) |
| Sint-Gillis-bij-Dendermonde to Oakville (Missouri) | 4,391.20 mi (7,066.96 km) |
| Sint-Gillis-bij-Dendermonde to Oatfield (Oregon) | 5,054.85 mi (8,134.99 km) |
| Sint-Gillis-bij-Dendermonde to Ocala (Florida) | 4,524.99 mi (7,282.28 km) |
| Sint-Gillis-bij-Dendermonde to Ocean Acres (New Jersey) | 3,698.71 mi (5,952.50 km) |
| Sint-Gillis-bij-Dendermonde to Ocean City (New Jersey) | 3,732.97 mi (6,007.64 km) |
| Sint-Gillis-bij-Dendermonde to Ocean Pines (Maryland) | 3,795.04 mi (6,107.53 km) |
| Sint-Gillis-bij-Dendermonde to Ocean Pointe (Hawaii) | 7,322.17 mi (11,783.89 km) |
| Sint-Gillis-bij-Dendermonde to Ocean Springs (Mississippi) | 4,734.63 mi (7,619.66 km) |
| Sint-Gillis-bij-Dendermonde to Oceanside (California) | 5,615.73 mi (9,037.64 km) |
| Sint-Gillis-bij-Dendermonde to Oceanside (New York) | 3,633.31 mi (5,847.25 km) |
| Sint-Gillis-bij-Dendermonde to Ocoee (Florida) | 4,529.17 mi (7,288.99 km) |
| Sint-Gillis-bij-Dendermonde to Oconomowoc (Wisconsin) | 4,098.35 mi (6,595.66 km) |
| Sint-Gillis-bij-Dendermonde to Odenton (Maryland) | 3,827.05 mi (6,159.04 km) |
